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[null,null,"Project ID:","9999-99-90"]
[null,null,"Title:","Augusta - Cadott"]
[null,null,"Limits:","Eau Claire River Bridge"]
[null,null,"HWY:","STH 27"]
[null,null,"County:","Eau Claire"]
[]
[null,null,null,"Project Location:",43.478434803822999,-88.4619140625]
[]
["dep_id","mrds_id","mas_id","site_name","latitude","longitude","Dist. To Proj.\n(Miles - straight distance)","region","country","state","county","com_type","commod1","commod2","commod3","oper_type","dep_type","prod_size","dev_stat","ore","gangue","other_matl","orebody_fm","work_type","model","alteration","conc_proc","names","ore_ctrl","reporter","hrock_unit","hrock_type","arock_unit","arock_type","structure","tectonic","ref","yfp_ba","yr_fst_prd","ylp_ba","yr_lst_prd","dy_ba","disc_yr","prod_yrs","discr"]
[10008098,"D000007",null,"Skanee Area",46.833329999999997,-88.250039999999998,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E10-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E10*PI()/180)*SIN(ABS(F10-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E10-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E10 *PI()/180)*SIN(ABS(F10-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":232.03028125177235},"NA","United States","Michigan","Baraga","M","Zinc, Vanadium, Lead","Copper",null,"Unknown","Vanadate","N","Occurrence",null,null,null,null,null,null,null,null,null,null,"Fischer, Richard P., Mason Jr., G.T., Sutphin, D.M.",null,null,null,null,null,null,"FISCHER, SIEGFRIED, 1914, URANIUM AND VANADIUM, P. 761-763, IN, THE MINERAL INDUSTRY: MCGRAW-HILL, NEW YORK (1915)VICKERS, R. C., 1955, USGS TEI 303"]
[10008503,"D000709",null,"Camp Five Deposit",45.333329999999997,-88.050030000000007,129.76285017181829,"NA","United States","Wisconsin","Marinette","M","Molybdenum",null,null,"Unknown",null,"N","Occurrence","Molybdenite","Pyrite",null,null,null,null,"Sericite, Epidote, Chlorite, Quartz And Rarely Secondary Albite",null,"Middle Inlet","Vein  - Mo Concentrated Near Center Of Veins Along Fractures","Mason Jr., G.T., Sutphin, David M., Nicholson, S.W., King, Robert U.",null,"Granite",null,null,"Irregular Quartz Vein Cutting Granite, Mineralization Occurs Within Northern Margin Of Informally Named Mount Tom Granite Body Which Is Surrounded By Metavolcanic Rocks Mount Tom Granite May Be Related To Athelstane Granite 7 Km To North",null,"FISHER, D.J., 1957, REPORT ON MOLYBDENITE IN NORTHEASTERN WISCONSIN: USGS OPEN FILE REPORT NO. 417, 13 PP.GREENBURG, J.K., 1983, MOLYBDENITE IN WISCONSIN:OCCURRENCE AND POTENTIAL: WISCONSIN GEOLOGICAL AND NATURAL HISTORY SURVEY, MISC. PAPER 83-2, 36 PP.GREENBURG, 1982",null,null,null,null,null,1937]
[10026257,"K003364",null,"Upper Mississippi Valley Zinc-Lead Region, Illinois Sector",42.450009999999999,-90.416780000000003,121.72556489604133,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown","Replacement","L","Past Producer","Galena, Marcasite, Sphalerite","Dolomite, Quartz",null,null,null,null,null,null,null,null,"Wedow, Helmuth",null,null,null,null,null,null,"MCKNIGHT, E.T., NEWMAN, W.L., AND HEYL, A.V., JR. (COMPILERS), 1962, ZINC IN THE UNITED STATES, EXCLUSIVE OF ALASKA AND HAWAII: USGS MINERAL INV. RESOURCE MAP MR-19, SEPARATE TEXT, 18 P.HEYL, A.V., LYONS, E.J., AGNEW,A.F., AND BEHRE, C.H., JR., 1955, ZINC-LEAD-COPPER RESOURCES AND GENERAL GEOLOGY OF THE UPPER MISSISSIPPI VALLEY DISTRICT: USGS BULL. 1015-G, P. 227-243."]
[10067529,"W000310",null,"Leadmine Mine",42.557789999999997,-90.351780000000005,114.71567278437468,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,null,"Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10067569,"W000354",null,"Rico Mine",42.609729999999999,-90.377889999999994,113.84949578860244,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,null,"Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10067571,"W000356",null,"Hird No. 1 Mine",42.565010000000001,-90.388720000000006,115.99612555623312,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,null,"Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10068367,"W001392",null,"Mather Mine",46.498609999999999,-87.632800000000003,212.56708883918256,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Chemical Bedded","Y","Past Producer","Hematite, Goethite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation",null,null,"Marquette syncline; regional trends: E-W.",null,"VAN HISE AND BAYLEY, 1897, U. S. GEOLOGICAL SURVEY MONOGRAPH 28.LAKE SUPERIOR IRON ORE ASSOC., 1952, LAKE SUPERIOR IRON ORES.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM. IN PRECAMBRIAN OF NORTHERN MICHIGAN, G. S. A. BULL., VOL. 66, P. 1455 - 1488.GRATON-SALES VOL. A. I. M. E., 1968, MARQUETTE DIST., (IN) ORE DEPOSITS OF THE U. S., 1933 - 1967, P. 508 - 517.U.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, VARIOUS VOLUMES.PUFFETT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 788.1970 GEOL MAP G. SIMMONS; JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 15-16, 300-304,  MICHIGAN DEPARTMENT OF NATURAL RESOURCES.MINERALS YEARBOOKS FOR APPROPRIATE YEARS.",null,1941,null,1979,null,null,"MATHER PRODUCED IRON ORE FROM 1941 TO 1979.  IT WAS THE LAST UNDERGROUND IRON MINE IN MICHIGAN.  IRON ORE SHIPMENTS FROM STOCKPILES CONTINUED AT LEAST TO 1983.  CRUDE RED HEMATITE IRON OXIDE-PIGMENT SHIPMENT FROM STOCKPILES CONTINUED TO AT LEAST 1992."]
[10068368,"W001393",null,"Tracy Mine",46.490279999999998,-87.592519999999993,212.38734144759758,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground",null,"U","Past Producer","Hematite, Goethite",null,null,null,"Underground",null,null,null,null,null,"Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation",null,null,"Marquette syncline; regional trends: E-W.",null,"VAN HISE AND BAYLEY, 1897, U. S. G. S. MONOGRAPH 28.LAKE SUPERIOR IRON ORE ASSOC., 1952, LAKE SUPERIOR IRON ORES.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM. IN PRECAMBRIAN OF NORTHERN MICH., G. S. A. BULL., VOL. 66, P. 1455 - 1488.U.S. BUREAU OF MINES, 1972, MINERALS YEARBOOK 1971:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, V.II.",null,1870,null,1971,null,null,"MINE PRODUCTION CEASED IN JAN 1971, SHIPMENTS FROM STOCKPILES CONTINUED TO JUL 1971."]
[10068369,"W001396",null,"Humboldt Mine (Cci)",46.49,-87.900030000000001,209.88133065209843,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface",null,"U","Past Producer","Hematite, Magnetite",null,null,null,"Surface",null,null,null,null,null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation",null,null,"Marquette syncline; regional trends: E-W.",null,"JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICHIGAN, G. S. A. BULL., VOL. 66, P. 1455 - 1488VAN HISE AND BAYLEY, 1897, U. S. G. S. MONOGRAPH 28.GRATON - SALES VOL. A. I. M. E., MARQUETTE DIST., IN ORE DEPOSITS OF THE UNITED STATES, 1933 - 1967.1971 GEOL MAP W. F. CANNON: JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 203-204, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1954,null,1972,null,null,"FIRST PRODUCTION IN 1954 WAS THE FIRST SHIPMENT OF JASPER CONCENTRATE OF ANY MICHIGAN MINE.  THE MINE CLOSED 0N 15 MAR 1958."]
[10068372,"W001397",null,"Tilden Mine",46.447499999999998,-87.638080000000002,209.05527583873749,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Chemical Sediment: Taconite","L","Producer","Hematite, Martite, Goethite, Magnetite, Siderite","Chert, Ankerite, Feldspar, Chlorite",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,"Sedimentation",null,"Marquette syncline and negaunee iron formation","Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation","\"Palmer Gneiss\", \"Compeau Gneiss\"",null,"Marquette syncline - 33 miles - plunging west ; regional trends: E-W",null,"LAKE SUPERIOR IRON ORES, 1938, P. 120.LAKE SUPERIOR IRON ORES, 1952, P. 91.VAN HISE AND BAYLEY, 1897, U. S. G. S. MONOGRAPH 28.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM. IN THE PRECAMBRIAN OF NORTHERN MICH., G. S. A. BULL., VOL. 66, P. 1455 - 1488U.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, VARIOUS VOLUMES.1971 GEOL MAP G. SIMMONS8) LAKE SUPERIOR IRON ORES, 1952, P. 91.  MINERALS YEARBOOKS FOR THE APPROPRIATE YEARS.MINERALS YEARBOOK, 1989, V. II.",null,1929,null,null,null,1929]
[10068373,"W001399",null,"Groveland Mine",45.9925,-87.98142,175.29766019300632,"NA","United States","Michigan","Dickinson","M","Manganese, Iron",null,null,"Unknown","Chemical Sedimentation","L","Past Producer","Magnetite, Hematite","Quartz, Calcite, Diopside, Garnet, Tremolite, Actinolite, Cummingtonite",null,"TABULAR: IRREGULAR","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,"Vulcan iron fm. and the troughs into which the formation has slumped","Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Vulcan Iron Formation","Iron Formation","Granite Dikes",null,"Felch trough ; regional trends: E-W, Overturned syncline",null,"CUMBERLIDGE, J. T. AND STONE, J. G., 1964, THE VULCAN IRON FM. AT GROVELAND MINE, IRON MIN., MICH., ECON. GEOL., V. 59, P. 1094 - 1106.DUTTON, C. E. AND ZIMMER, P. W., 1968, IRON ORE DEP. OF MENOMINEE DIST., MICH., IN ORE DEP. OF U. S. 1933 - 1967, THE GRATON-SALES VOL., A. I. M. E., P. 538 - 549.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN PRECAMBRIAN OF NORTHERN MICH., G. S. A. BULL., VOL. 66, P. 1455 - 1488.JAMES, CLARK, LAMEY AND PETTIJOHN, 1961, GEOL. OF CENTRAL DICKINSON CO., U. S. G. S. PROF. PAPER 310, P. 176.U.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, VARIOUS VOLUMES.1964 OTHER THE HANNA MINING CO. - SEE GEN. REFERENCES F1ITEM 8) LAKE SUPERIOR IRON ORES, 1952, P.115. ITEM 4) THE MINERAL INDUSTRY OF MICHIGAN, 1970; 1972, P. 10-11.  MINERALS YEARBOOKS FOR APPROPRIATE YEARS.",null,1891,null,1982,null,null,"1891; 1900-1904; 1907-1913.  THE GROVELAND LOW-GRADE IRON PROJECT BEGAN IN AUG 1957.  IN 1959 GROVELAND SHIPPED ITS FIRST JASPILITE ORE.  IN JAN 198,1 THE MINE WAS CLOSED PERMANENTLY."]
[10068374,"W001400",null,"Iron River - Crystal Falls Area",46.083329999999997,-88.650049999999993,180.21700017253298,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","See Individual Mines Of This District","U","Producer","Hematite, Limonite, Goethite","Siderite, Chert",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Riverton Iron-Formation","Iron Formation",null,null,"Major troughs ; regional trends: E-W, with local variations., Troughs into which Iron formation has slumped.",null,"JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICHIGAN, G. S. A. BULL., V. 66, P. 1455-1488JAMES, H. L., DUTTON, PETTIJOHN, AND WIER, 1968, GEOL. ORE DEP. OF IRON RIVER-CRYSTAL FALLS, MICH.; U. S. G. S. PROF. PAPER 570, P. 134DUTTON, C. E. AND P. W. ZIMMER, 1968, IRON ORE DEPOSITS - MENOMINEE DIST., MICH., IN ORE DEP. U. S. 1933-1967, THE GRATON SALES VOL., J. D. RIDGE, ED., V. 1, P. 538-549JAMES, ET. AL., 1968, U. S. G. S. PROF. PAPER 570, P. 88"]
[10068375,"W001402",null,"Homer Mine",46.109169999999999,-88.658109999999994,182.02039049529404,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite","Chert",null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,"Siderite altered to hematite or 'limonite'; further enriched by removal of chert.",null,null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation","Stambaugh Formation",null,"Major troughs; regional trends: E-W, NE-SW, NW-SE forming triangle, Troughs into which Iron formation has slumped.",null,"JAMES H.L. DUTTON C.E. PETTIJOHN F.J. WIER K.L. 1968 GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER CRYSTAL FALLS DISTRICT IRON COUNTY MICHIGAN.  WASHINGTON U.S. GOVT. PRINTING OFFICE 1968. PP. 45-56 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION 1952 LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND OHIO. P. 116.CROWELL BENEDICT AND MURRAY C.B. INC. 1917 1920 1923 1927 THE IRON ORES OF LAKE SUPERIOR (3RD-6TH EDS.):  CLEVELAND OHIO. PP. 257 232-233 283 303-304.REED R.C. 1975 ONE THOUSAND MILLION TONS MICHIGAN IRON ORE SHIPMENTS THROUGH 1974 CIRCULAR 12 GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES LANSING MICHIGAN 1975. P. 9.REED R.C. 1975, ONE THOUSAND MILLION TONS MICHIGAN IRON ORE SHIPMENTS THROUGH 1974 CIRCULAR 12 GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES LANSING MICHIGAN 1975.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 59-62, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORES, 1952 P. 116.",null,1915,null,1971]
[10068376,"W001403",null,"Sherwood Mine",46.109439999999999,-88.640050000000002,181.99440295385696,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","L","Past Producer","Hematite, Goethite, Limonite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica, Clay",null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite (goethite, limonite) in oxidation zones.","Siderite altered to hematite or 'limonite'; further enriched by removal of chert",null,"Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation","\"Stambaugh Formation\", \"Hiawatha Graywacke\", \"Dunn Creek Slate \"",null,"Major troughs; regional trends: E-W, NE-SW, NW-SE, forming triangle., Troughs into which Iron formation has slumped.",null,"JAMES, H. L., ET. AL., 1968, U. S. G. S. PROF. PAPER 570JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICH., G. S. A. BULL., V. 66, P. 1455-1488.DUTTON, C. E., P. W. ZIMMER, 1968, IRON ORE DEPOSITS - MENOMINEE DIST., MICH., IN ORE DEP. U. S. 1933-1967, THE GRATON-SALES VOL., J. D. RIDGE, ED., V. 1, P. 538-549.JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 122.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN, 1975.  P. 9.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 302-306, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORES, 1952, P. 122.; SKILLINGS, MAY 1972, V. 61, N. 22, P. 15 AND JUNE 1971, V. 60, N. 26, P. 119.; SKILLINGS, JAN. 27, 1973, V. 62, NO. 4, P. 14",null,1931,null,1979]
[10068378,"W001406",null,"Puritan Mine",46.469439999999999,-90.087329999999994,221.39049422888851,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite",null,null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Ruby Mine, Peterson Mine",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, 1952, P. 58.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 180-184, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1886,null,1941]
[10068379,"W001407",null,"Ironton Mine",46.471939999999996,-90.067610000000002,221.20763123359583,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite",null,null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Peterson Mine",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, 1952, P. 56.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 174-175, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1886,null,1925]
[10068380,"W001408",null,"Yale Mine",46.471939999999996,-90.067610000000002,221.20763123359583,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite",null,null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,"Secondary enrichment","Peterson Mine",null,"Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORES, 1952, P. 60.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 194-197, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1886,null,1925,null,1886]
[10068381,"W001410",null,"Dean Mine",46.47222,-90.068169999999995,221.23535206596787,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,"U","Past Producer",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Peterson Mine",null,"Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P."]
[10068382,"W001411",null,"Colby Mine",46.473329999999997,-90.056219999999996,221.10045471810449,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground",null,"U","Past Producer",null,null,null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Peterson Mine",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, 1952, P. 54.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 163-168, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884,null,1923,null,1884,"1884-1894; 1896-1921; 1923","Richard Langford"]
[10069203,"W002687",null,"White Pine Mine",46.743609999999997,-89.53398,231.57260145211751,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Unknown","Disseminated, Clastic Sedimentary Rock;","L","Past Producer","Chalcocite, Copper, Silver","Quartz, Feldspar, Epidote, Chlorite, Tourmaline, Apatite, Mica",null,"TABULAR",null,"197: Sediment-hosted Cu","Copper replacement, sandstone bleaching",null,"(New) White Pine Mine","Lithology; faulting; stratigraphic control is seen in sandstone and permeable shale near the base of the formation.  there are also small fissure veins.","Woodruff, Laurel G., Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Nicholson, Suzanne, Cox, Dennis P.","Nonesuch Formation","Shale,Siltstone,Sandstone","Copper Harbor Formation","Sandstone","Iron River syncline, White Pine anticline cuts through mine",null,"COPPER RANGE CO., UNPUBLISHED 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238 P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66 P.STATE OF MICHIGAN TAX COMMISSION, 1946-1974, APPRAISAL OF IRON AND COPPER MINES OF MICHIGAN; COMPILSTATE OF MICHIGAN TAX COMMISSION, 1946-1974, APPRAISAL OF IRON AND COPPER MINES OF MICHIGAN; COMPILED ANNUALLY BY THE STATE TAX COMMISSION AND THE DEPARTMENT OF CONSERVATION, LOCATED AT THE GEOLOGICAL SURVEY DIVISION OF THE DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.MAUK,J.L., BROWN, A.C., SEASOR, R.W., AND ELDRIDGE, C.S., 1992, GEOLOGY AND STABLE ISOTOPE AND ORGANIC GEOCHEMISTRY OF THE WHITE PINE SEDIMENT-HOSTED STRATIFORM COPPER DEPOSIT: IN T.J. BORNHORST, (EDITOR) KEWEENAWAN COPPER DEPOSITS OF WESTERN UPPER MICHIGAN: GUIDEBOOK FOR THE SOC. ECON. GEOL., FIELD CONF. OCT. 20-23, 1992, GUIDEBOOK SERIES, VOL. 13, P. 63-99.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 261-264, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.1992 ESTIMATES ARE FROM MAUK AND OTHERS, 1992.",null,1945,null,1995,null,1937,"1879-1881;1915-1920;1953-1995 (DUE TO CLOSE 9/30/95)"]
[10072338,"W017463",null,"Black River Falls",44.293059999999997,-90.725129999999993,125.96865243446028,"NA","United States","Wisconsin","Jackson","M","Iron",null,null,"Unknown",null,"L","Past Producer","Hematite, Magnetite","Quartz",null,"TABULAR",null,null,"Other: Moderate","Sedimentation: Metamorphism","Jackson County Iron Mine., Black River Falls Mine, Seven Mile Mound Mine, Ron Mound","Lithology: Bedding","Mason Jr., G.T., Sutphin, David M., Weeks, Robert","Black River Falls Iron","Iron Formation",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 PMINERALS YEARBOOK 1983, V. II, DOMESTIC, P. 604MARSDEN, 1978",null,1969,null,1982,null,null,"1969 TO 1982","Inland Steel Co."]
[10072904,"W018618",null,"Syracuse Reserve St-4",46.451929999999997,-92.757419999999996,293.69231537176171,"NA","United States","Minnesota","Carlton","M","Iron",null,"Manganese","Unknown",null,"S","Past Producer","Hematite, Magnetite","Chert",null,"LINEAR TO IRREGULAR",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Mason Jr., G.T., Sutphin, David M.","Trommald Formation","Iron Formation",null,null,null,null,"SCHMIDT, R.G.,1963. GEOLOGY AND ORE DEPOSITS OF THE CUYUNA NORTH RANGE, MINNESOTA, U.S.GEOL.SURV.,PROF.PAPER 407, 96P.GROUT, F.F. AND WOLFF, J.F.,SR.,1955. THE GEOLOGY OF THE CUYUNA DISTRICT, MINNESOTA, MINN.GEOL.SURV.BULL. 36, 144P.GROSS, G.A., 1984, ENRICHED IRON FORMATION, IN ECKSTRAND, O.R., ED., CANADIAN MINERAL DEPOSIT TYPES--A GEOLOGICAL SYNOPSIS:  GEOLOGICAL SURVEY OF CANADA ECONOMIC GEOLOGY REPORT 36 , P. 20.TRETHEWEY, W.D., 1974, UNIV. MINN. BULL., MINING DIRECTORY ISSUE"]
[10072960,"W018697",null,"Carlton County Peat Bogs",46.670819999999999,-92.765770000000003,304.45781009720184,"NA","United States","Minnesota","Carlton",null,"Peat",null,null,"Unknown",null,"S","Producer",null,null,null,"BASIN FILL",null,null,null,null,"Sawyer Bog, Corona Bog","Restricted Drainage Flow In A Basin Area","Sutphin, David M., Mason Jr., G.T.","Glacial Sediments, Sands, Gravels","Sand and Gravel",null,null,null,null,"FARNHAM, R.S., 1974, POTENTIAL OF PEAT FOR FUEL, REPORT TO ENERGY COMMISSION (UNPUBLISHED), 29P.SOPER, E.K., 1919, THE PEAT DEPOSITS OF MINNESOTA, MINNESOTA GEOLOGICAL SURVEY BULL. 16., 261 P.1976 DIREXPL UNIV. OF MINNESOTA; SOILS DEPT., STATE MAPPINFARNHAM, R.S., POTENTIAL OF PEAT FOR FUEL"]
[10072950,"W018685",null,"Bellechester Pits",44.372500000000002,-92.498800000000003,210.14814559986684,"NA","United States","Minnesota","Goodhue","N","Clay",null,null,"Unknown",null,"S","Past Producer",null,null,null,"IRREGUAR, LENSES",null,null,null,null,null,"Clay-Size Sediment Deposition Probably From Local Stagnant Pools In A Floodplain.","Mason Jr., G.T., Sutphin, David M.","Glacial Drift, Loess And Outwash Sands;Windrow Formation, Ferruginous And Clastic Members;Oneota Formation, Dolomite Sand;Jordan Sandstone","Clastic Sedimentary Rock",null,null,"Cretaceons Sediments Flank North Trending, Gently Dipping Red Wing-Rochester Anticline",null,"AUSTIN, G.S.,1963,GEOLOGY OF CLAY DEPOSITS; RED WING AREA, GOODHUE AND WABASHA COUNTIES, MN, MINNESOTA GEOLOGICAL SURVEY R.I. 2.GROUT, F.F.,1919, CLAYS AND SHALES OF MINNESOTA;U.S. GEOLOGICAL SURVEY BULL. 678.1919 COMPILA GROUT, F.F. AND SOPER, E.K., BULLETIN 678",null,null,null,null,null,1875]
[10072951,"W018686",null,"Thomforde Pits",44.394170000000003,-92.580190000000002,214.42237394788575,"NA","United States","Minnesota","Goodhue","N","Clay",null,null,"Unknown",null,"S","Past Producer","Clay",null,null,"IRREGULAR, LENSES, PODS",null,null,null,null,null,"Clay-Size Deposition Probably From Local Stagnant Pools In A Flood Plain. Interbedding Caused By Shifting Stream Channels.","Mason Jr., G.T., Sutphin, David M.","Glacial Drift, Loess, And Outwash Sands;Windrow Formation, Ferruginous And Clastic Members;Oneota Formation, Dolomite Sand;Jordan Sandstone","Clastic Sedimentary Rock",null,null,"Cretaceous Sediments Flank North Trending, Gently Dipping Red Wing-Rochester Anticline",null,"AUSTIN, G.S., 1963, GEOLOGY OF CLAY DEPOSITS; RED WING AREA, GOODHUE AND WABASHA COUNTIES, MN, MINNESOTA GEOLOGICAL SURVEY R.I. 2.GROUT, F.F., AND SOPER, E.K., 1919, CLAYS AND SHALES OF MINNESOTA; U.S. GEOLOGICAL SURVEY BULL.678.1919 COMPILA GROUT, F.F., AND SOPER, E.K., BULLETIN 67SEE AUSTIN, 1963, M.G.S.R.I. 2 FOR SEDIMENT SIZING",null,null,null,null,null,1875]
[10072958,"W018695",null,"Pine County Peat Deposits",45.86027,-92.879379999999998,272.32533441475675,"NA","United States","Minnesota","Pine",null,"Peat",null,null,"Unknown",null,"S","Past Producer",null,null,null,"BASIN FILL",null,null,null,null,null,"Restricted Drainage Flow In A Basin Area","Mason Jr., G.T., Sutphin, David M.","Glacial Sands, Gravels","Sand and Gravel",null,null,null,null,"SOPER, E.K.,1919, THE PEAT DEPOSITS OF MINNESOTA, MINNESOTA GEOLOGICAL SURVEY BULL.16,261P.FARNHAM, R.S., 1974, THE POTENTIAL OF PEAT FOR FUEL, REPORT FOR THE ENERGY COMMISSION (UNPUBLISHED) 29P.1976 DIREXPL UNIV. OF MINNESOTA; SOILS DEPT., STATE MAPPIN"]
[10073010,"W018792",null,"Graysville Mine",42.858339999999998,-90.18177,96.677592489543784,"NA","United States","Wisconsin","Iowa","M","Lead, Zinc, Copper",null,null,"Unknown","Stratiform","M","Past Producer",null,null,null,null,null,null,null,null,null,null,"Schruben, Paul G., Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"E/MJ INTL. DIRECTOR"]
[10073160,"W019009",null,"Pelican River Zn - Cu Deposit",45.596939999999996,-89.295000000000002,152.01343518436076,"NA","United States","Wisconsin","Oneida","M","Zinc, Copper",null,null,"Unknown",null,"N","Prospect",null,null,null,null,null,"184: Massive sulfide, kuroko","Lower Greenschist Facies",null,null,null,"Lipin, Bruce, Mason Jr., G.T., Schruben, Paul G., Sutphin, David M., Nicholson, S.W., Beougher, Dee (Spanski, Gregory T.)",null,"Andesite",null,null,"Strongly Deformed; Isoclinal Folding","Precambrian Shield","STAFF, 1977, NORTHERN MINER 1 - 6 - 77 P. 1, 6DeMatties, T. A., 1996, A GEOLOGIC FRAMEWORK FOR EARLY PROTEROZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN WISCONSIN: AN EXPLORATION MODEL. In, Laberge, G., editor, Volcanogenic Massive Sulfide Deposits of Wisconsin: A Commemorative Volume, Insitiute on Lake Superior Geology Proceedings, v. 42, part 2, P. 31-65.",null,null,null,null,null,1975]
[10073161,"W019010",null,"Upper Mississippi Valley Zn - Pb Dist. Mines",42.666679999999999,-90.500110000000006,117.16293144421428,"NA","United States","Iowa, Illinois, Wisconsin","Dubuque, Jo Daviess, Lafayette, Grant","B","Zinc","Cadmium, Lead","Barium-Barite, Copper","Unknown",null,"M","Producer","Barite, Chalcocite, Chalcopyrite, Galena, Marcasite, Sphalerite","Dolomite, Quartz",null,"TABULAR, LINEAR",null,null,null,null,null,"Reverse And Bedding Plane Faults, Joints Associated With Gentle Folds","Schruben, Paul G., Mason Jr., G.T., Sutphin, David M.","Galena Formation Dolomite;Decorah Formation Dolomite, Limestone;Platteville Formation Limestone, Dolomite;Prarie Du Chien Group Dolomite","Dolomite",null,null,"Wisconsin Arch To The East, Illinois Basin To The South, Forest City Basin To The West",null,"HEYL, A. V., 1968, THE UPPER MISSISSIPPI VALLEY BASE - METAL DISTRICT; IN RIDGE, J. D. ED., ORE DEPOSITS OF THE U.S., 1933 - 1967, V. 1, P 431 - 459VARIOUS AUTHORS, 1961 - 1966, GEOLOGY OF PARTS OF THE UPPER MISSISSIPPI VALLEY ZINC - LEAD DIST.; U. S. GEOL. SURV. BULL. 1123 A - IWORLD MINING 6 - 25 - 76 P. 194.  RAUSCH AND MARIACHER, 1970, AIME SYMP. PB - ZN V. 1 P. 910, 914.  HEYL, A. V., 1968, U. MISS. VALLEY DIST.; IN ORE DEPOSITS OF U. S. 1933 - 1967, P. 434, 435ENGINEERING AND MINING JOURNAL 1 - 77 P. 143",null,1750,null,null,null,1750,null,"French Explorers"]
[10146328,null,261030227,"Cascade Iron #2",46.438899999999997,-87.541709999999995,209.43331966952698,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Unknown"]
[10079310,"W028528",null,"North Republic Mine",46.413330000000002,-88.014200000000002,203.95911415864524,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Secondary Enrichment","S","Past Producer",null,"Quartz, Chert, Mica, Garnet, Actinolite",null,null,null,null,"Chert to hematite & magnetite in oxidation zones.",null,"Metropolitan, Metropolis","Structurally controlled","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND - CLIFFS IRON CO., 1953 , METROPOLIS MINE EXPLORATION, SECTION FILES OF GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED ):  CLEVELAND, OHIO, P. 87 .KLASNER, J. S., CANNON, W. F., 1976 , GEOLOGIC MAP AND GEOPHYSICAL INTERPRETATION OF THE WITCH LAKE QUADRANGLE, MARQUETTE, IRON AND BARAGA COUNTIES, MICHIGAN:  US GEOLOGICAL SURVEY, MISCELLANEOUS INVESTIGATIONS SERIES, MAP I-987 ."]
[10079311,"W028529",null,"Riverside Mine",46.434170000000002,-88.024749999999997,205.3360378160354,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer",null,"Quartz, Chert, Mica, Garnet, Actinolite",null,null,null,null,"Chert to hematite & magnetite in oxidation zones.",null,null,"Structurally controlled.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Negaunee Iron-Formation","Iron Formation",null,null,null,null,"SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, FORD MOTOR CO., 1924 ;  MENOMINEE IRON AND LAND CO., EXPLORATION BY OLIVER MINING CO, 1911 - 1912 , SECTION FILES OF GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORE ( 1ST ED. ):  CLEVELAND, OHIO, P. 118 .KLASNER, J. S., AND CANNON, W. F., 1976 , GEOLOGIC MAP AND GEOPHYSICAL INTERPRETATION OF THE WITCH LAKE QUADRANGLE, MARQUETTE, IRON AND BARAGA COUNTIES, MICHIGAN:  US GEOLOGICAL SURVEY, MISCELLANEOUS INVESTIGATIONS SERIES MAP I-987 .",null,1888,null,1893]
[10079312,"W028531",null,"Taylor Mine",46.664439999999999,-88.441720000000004,220.13382476048633,"NA","United States","Michigan","Baraga","B","Iron","Graphite",null,"Surface-Underground","Secondary Enrichment","S","Past Producer","Hematite, Limonite","Siderite, Pyrolusite, Chert",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert",null,"Structurally controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Michigamme Formation",null,null,null,null,null,"SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, FORD MOTOR CO., (NO DATE), TAYLOR MINE EXPLORATION, SECTION FILES OF GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 120 .W. F. CANNON, 1977 , PRECAMBRIAN GEOLOGY IN PARTS OF THE BARAGA, DEAD RIVER, AND CLARK CREEK BASINS, MARQUETTE AND BARAGA COUNTIES, MICHIGAN:  US GEOLOGICAL SURVEY, OPEN FILE MAP 77-467 .JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1880,null,1883]
[10079313,"W028532",null,"Erie Mine",46.447499999999998,-88.06559,206.05466704450606,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer",null,"Quartz, Chert, Mica, Garnet, Actinolite",null,null,null,null,"Chert to hematite or magnetite in oxidation zones.",null,"Freemont","Structurally controlled by faulting in syncline.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, REPUBLIC STEEL CO., 1949 ;  CLEVELAND - CLIFFS IRON CO., 1965 ;  SECTION FILES OF GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 106 .KLASNER, J. S., AND CANNON, W. F., 1976 , GEOLOGIC MAP AND GEOPHYSICAL INTERPRETATION OF THE WITCH LAKE QUADRANGLE, MARQUETTE, IRON AND BARAGA COUNTIES, MICHIGAN:  US GEOLOGICAL SURVEY, MISCELLANEOUS INVESTIGATIONS SERIES, MAP I-987 .",null,1876,null,1883]
[10079314,"W028534",null,"Webster Mine",46.531939999999999,-88.140870000000007,211.55834994824468,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Surface","Secondary Enrichment","S","Past Producer","Limonite, Grunerite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert",null,"Upward facing or open structures of folding or faulting.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY MAP OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN.  USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1952 , LAKE SUPERIOR IRON ORES ( 2ND ED. ):  CLEVELAND, OHIO, P. 92 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, THE CLEVELAND - CLIFFS IRON CO. 1949 - 1950 , RECORD OF EXPLORATIONS, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES.JOHNSON, A, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1900]
[10079315,"W028535",null,"Titan Mine",46.54278,-88.183369999999996,212.16204824956432,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","S","Past Producer","Limonite, Grunerite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert",null,"Upward facing or open structures of folding or faulting","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES;  MICHIGAN, USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 120 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON CO., 1954 , TITAN EXPLORATION, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES.JOHNSON, A, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1888]
[10079316,"W028537",null,"Portland Mine",46.53472,-88.152259999999998,211.70942779634339,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Surface","Secondary Enrichment","S","Past Producer","Hematite, Grunerite, Limonite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert",null,"Upward facing or open structures of folding or faulting","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY MAP OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN, USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 116 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, THE CLEVELAND-CLIFFS IRON CO., 1949 - 1950 , RECORD OF EXPLORATION, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES.JOHNSON, A, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1909,null,1915]
[10079317,"W028538",null,"Ohio Mine",46.536670000000001,-88.162260000000003,211.80950905620406,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite, Grunerite, Limonite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert","Norwood, Beaufort","Upward facing or open structures of folding or faulting","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Yeager, Keith (Cannon, W.)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN, USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1952 , LAKE SUPERIOR IRON ORE (2ND ED ):  CLEVELAND, OHIO, P. 87 .CROWELL, BENEDICT, AND MURRAY, C. B., INC., 1911 , THE IRON ORES OF LAKE SUPERIOR ( 1ST ED. ):  CLEVELAND, OHIO, P. 65 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON CO., 1951 , MAP OF OHIO MINE AND VICINITY;  1950 - 1951 , OHIO MINE EXPLORATION, GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES.U.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, VARIOUS VOLUMES.JOHNSON, A, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,null,null,1961,null,null,"MINE CLOSED IN1957 AND REMAINED SHUT DOWN THROUGH 1958 AND 1959; THE MINE REOPENED IN 1960, BUT WAS IDLE IN 1962."]
[10079318,"W028540",null,"Michigamme Mine",46.539169999999999,-88.098650000000006,212.21878499526659,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite","Jasper, Magnetite, Chert, Garnet, Siderite, Hornblende, Actinolite, Mica, Chlorite, Grunerite",null,null,null,null,"Chert to compact or specular hematite and magnetite",null,null,"Near stratigraphic top of iron formation","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Negaunee Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY MAP OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE & BARAGA COUNTIES, MICHIGAN, USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 112 .HANNA, T. A., 1902 , STATE OF MICHIGAN MINES AND MINERAL STATISTICS MARQUETTE, MICHIGAN, P. 78 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON COMPANY, 1950 , SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES.",null,1872,null,1905]
[10079319,"W028541",null,"Norwood Mine",46.538060000000002,-88.170599999999993,211.87758059970301,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Limonite, Grunerite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert","Northrup","Upward facing or open structures of folding or faulting","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN, USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 115 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON CO, OHIO MINE EXPLORATION, 1950 - 1951 , SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES.JOHNSON, A., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1887,null,1888]
[10079367,"W028622",null,"Monogahela Mine",46.082500000000003,-88.368099999999998,179.98224217535054,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite  in oxidation zones.",null,null,"Structurally controlled in a synclinal body","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968,  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, 1952, LAKE SUPERIOR IRON ORES (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 159, 119 RESPECTIVELY.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1920, 1923, 1927, THE IRON ORES OF LAKE SUPERIOR (4TH, 5TH, 6TH EDS.):  CLEVELAND, OHIO.  PP. 237, 287, 309 RESPECTIVELY.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN. P. 81."]
[10079368,"W028623",null,"Youngstown Mine",46.105559999999997,-88.346710000000002,181.60457109281163,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 124.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, 356-357, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1897]
[10079369,"W028624",null,"Tobin Mine",46.088329999999999,-88.360320000000002,180.39504612351686,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled on synclinal flank, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, (2ND ED.):  CLEVELAND, OHIO P. 123.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND, 3RD, 4TH, 5TH EDS.):  CLEVELAND, OHIO.  PP. 127-128, 215, 272, 245 AND 295 RESPECTIVELY.HANNA, T. A., THE STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 81.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, 320-327, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1891,null,1963]
[10079370,"W028626",null,"Richards Mine",46.073329999999999,-88.373930000000001,179.34177042208276,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Dunn-Richards Mine","Structurally controlled on anticlinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 162.CROWELL, BENEDICT, AND MURRAY, C.B., INC. 1917, 1920, 1923, THE IRON ORES OF LACROWELL, BENEDICT, AND MURRAY, C.B., INC. 1917, 1920, 1923, THE IRON ORES OF LAKE SUPERIOR (2ND, 3RD 4TH EDS.):  CLEVELAND, OHIO.  PP. 270, 243, 292-293 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 137-139, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1913,null,1927]
[10079371,"W028627",null,"Ravenna-Prickett Mine",46.106110000000001,-88.365319999999997,181.61648382445958,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones",null,null,"Structurally controlled in a synclinal body","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.): CLEVELAND, OHIO.  P. 121.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 286-288, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1911,null,1943]
[10079372,"W028628",null,"Ravenna Mine",46.106110000000001,-88.351979999999998,181.63470624835162,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Bristol, Quincy","Structurally controlled in a synclinal body.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 121.CROWELL, BENEDICT, AND MURRAY, C.B. INC., 1914, 1917, THE IRON ORES OF LAKE SUPERIOR (2ND, 3RD EDS.):  CLEVELAND, OHIO.  P. 213, 269-270 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 282-285, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1911,null,1917]
[10079373,"W028629",null,"Fairbanks",46.108330000000002,-88.330870000000004,181.82163451927815,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Paint River Mine","Structurally controlled in synclinal body","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  P. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 160CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, THE IRON ORES OF LAKE SUPERIOR (1ST ED.):  CLEVELAND, OHIO.  PP. 112-113.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 81.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 145-147, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1913]
[10079374,"W028631",null,"Mcdonald Mine",46.11139,-88.263369999999995,182.1796649999003,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite, Limonite","Chert, Magnetite, Sericite, Chlorite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite (goethite, limonite) in oxidation zones.",null,"North Armenia, Maggie","Structurally controlled, associated with faulting.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.I., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1908.  PP. 21-23, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 158.CROWELL,BENEDICT, AND MURRAY, C.B., INC., 1914, THE IRON ORES OF LAKE SUPERIOR (2ND ED.):  CLEVELAND, OHIO.  P. 206.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 253-254, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1909,null,1913]
[10079375,"W028632",null,"Mastedon Mine",46.039169999999999,-88.374759999999995,176.98127941484142,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones",null,null,"Structurally controlled in synclinal  body.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 118.",null,1882,null,1942]
[10079376,"W028633",null,"Lincoln Mine",46.108060000000002,-88.321150000000003,181.82044732090642,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Fairbanks","Structurally controlled in synclinal body.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE,1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 157.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, THE IRON ORES OF LAKE SUPERIOR (1ST ED.):  CLEVELAND, OHIO.  P. 119-120.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 81.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 238-239, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1891,null,1909]
[10079377,"W028635",null,"Kimball Mine",46.088610000000003,-88.329210000000003,180.4629271462897,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Juniata, Juniette, Junietta","Structurally controlled in synclinal body.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN. WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST CD.):  CLEVELAND, OHIO.  PP. 156.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1919, 1917, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND, 3RD EDS.):  CLEVELAND, OHIO.  PP. 118-119, 202-203, 259 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY,  P. 225-227, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1907,null,1915]
[10079378,"W028636",null,"Hope Mine",46.09111,-88.286429999999996,180.72322541612183,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite, Limonite","Chert, Magnetite, Sericite, Chlorite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite (goethite, limonite) in oxidation zones.",null,"Wauneta & Blaney","Structurally controlled, associated with faulting.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 21-23, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST CD.):  CLEVELAND, OHIO.  P. 155.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 80.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 211-212, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1892,null,1903]
[10079379,"W028638",null,"Hilltop Mine",46.113059999999997,-88.304479999999998,182.1984277717456,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Victoria Mine","Structurally controlled in synclinal body","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE. 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST CD.):  CLEVELAND, OHIO. P. 155.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1919, 1917, THE IRON ORES OF LAKE SUPERIOR (2ND,3RD EDS.):  CLEVELAND, OHIO.  PP. 201,256 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 189-190, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1899,null,1919]
[10079380,"W028639",null,"Great Western Mine",46.107779999999998,-88.319479999999999,181.80424072693685,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Iron Star","Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO, P. 153.CROWELL, BENEDICT, AND MURRAY, C.B., INC, 1911, 1914, 1917, THE IRON ORES OF LAKE SUPERIOR, (1ST, 2ND, 3RD EDS.):  CLEVELAND, OHIO. PP. 115, 198-199, 254-255 RESPECTIVELY.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P.80.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 166-170, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1882,null,1912]
[10079381,"W028640",null,"Genessee Mine",46.088610000000003,-88.352260000000001,180.42572489611845,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,"Ethel","Structurally controlled on synclinal flank.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON,C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, 1952, LAKE SUPERIOR IRON ORES (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 153, 114 RESPECTIVELY.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND, 3RD EDS.):  CLEVELAND, OHIO.  PP. 115, 197-198, 253-254 RESPECTIVLY."]
[10079382,"W028642",null,"Dunn Mine",46.071390000000001,-88.374480000000005,179.20712288532135,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","M","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,"Dunn-Richards Mine;","Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.T., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND, 3RD EDS.):  CLEVELAND, OHIO.  PP. 111-112, 194-195, 250 RESPECTIVELY.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 158.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 140-142, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1887,null,1915]
[10079383,"W028643",null,"Delphic Mine",46.019440000000003,-88.376429999999999,175.61651243142504,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED):  CLEVELAND, OHIO. P. 151.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 122-123, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1883,null,1896]
[10079384,"W028644",null,"Crystal Falls Mine",46.111109999999996,-88.306150000000002,182.06037166119853,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 45-56, 88-110LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 112.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, THE IRON ORES OF LAKE SUPERIOR (1ST ED.):  CLEVELAND, OHIO.  PP. 108-109HANNA, T.A., 1962, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 80.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 104-106, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1890,null,1913]
[10079385,"W028646",null,"Cayia Mine",46.096110000000003,-88.273650000000004,181.09912730453692,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite, Limonite","Chert, Manganite, Sericite, Chlorite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite (goethite, limonite) in oxidation zones.",null,null,"Structurally controlled, associated with faulting.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN,F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 21-23, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 110.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 73-75, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1951,null,1954]
[10079386,"W028647",null,"Carpenter Mine",46.079439999999998,-88.363929999999996,179.77623600554665,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled on flank of syncline.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 148.CROWELL, BENEDICT, AND MURRAY, C. B., INC., 1914, 1917, 1920, 1923, 1927, THE IRON ORES OF LAKE SUPERIOR (2ND, 3RD, 4TH, 5TH AND 6TH EDS.):  CLEVELAND, OHIO.  PP. 190;  244;  220-221;  271;  291.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 67-69.",null,1913,null,1928]
[10079387,"W028649",null,"Book Mine",46.056109999999997,-88.370599999999996,178.15637593781898,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled on flank of syncline.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN. WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 108.SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, NORTH RANGE MINING CO., 1944, 1946, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M. AND GROTH, E.M., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 38-40, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1942,null,1958]
[10079388,"W028650",null,"Balkan-Judson Mine",46.038890000000002,-88.378649999999993,176.95743351022318,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Balkan Mine","Principally synclinal, bounded on NW by dike.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP 45-56, 88-110.CROWELL, BENEDICT, AND MURRAY, C. B., INC., 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR.  (3RD, 4TH, 5TH, 6TH, 7TH EDS.):  CLEVELAND, OHIO.  PP. 239, 258;  216, 233-234;  267, 284;  285-286;  275-276 RESPECTIVELY.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 145.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 11-12, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1935]
[10079389,"W028651",null,"Armania Mine",46.107500000000002,-88.263649999999998,181.91056074374799,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite, Limonite","Chert, Magnetite, Sericite, Chlorite",null,null,null,null,"Chert to hematite (goethite, limonite) in oxidation zones.",null,"Smith Mine, Angus Smith","Structurally controlled, associated with faulting.","Yeager, Keith (Cannon, W.), Mason Jr., G.T., Sutphin, D.M.",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 21-23, 88-110.CROWELL, BENEDICT, AND MURRAY, C. B., INC., 1911, 1914, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 102-103, 184-185 RESPECTIVELY.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 144.HANNA, T. A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 79.",null,1889,null,1914]
[10079390,"W028653",null,"Victoria Mine",46.114170000000001,-88.303100000000001,182.27792513577182,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled in synclinal body.","Sutphin, D.M., Yeager, Keith (Cannon, W.), Mason Jr., G.T.",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 155.",null,1899,null,1919]
[10079391,"W028654",null,"Neely Reserve",46.105559999999997,-88.307540000000003,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E74-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E74*PI()/180)*SIN(ABS(F74-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E74-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E74 *PI()/180)*SIN(ABS(F74-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":181.67440724372221},"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment",null,"Prospect","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones",null,null,"Structurally controlled on synclinal flank.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 120.SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, REPUBLIC STEEL CORP., 1961, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN."]
[10079392,"W028655",null,"Lee Peck Mine",46.09722,-88.270319999999998,181.18410487452843,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite, Limonite","Chert, Magnetite, Sericite, Chlorite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite (goethite, limonite) in oxidation zones.",null,"Cherry Valley","Structurally controlled, associated with faulting.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT, PRINTING OFFICE, 1968.  PP. 21-23, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES, (1ST ED.):  CLEVELAND, OHIO.  P. 156.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 234-235, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1887,null,1900]
[10079393,"W028656",null,"Lawrence Mine",46.078330000000001,-88.369209999999995,179.6928369666737,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones",null,"Wilkinson","Structurally controlled on flank of syncline.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  PP. 45-56, 88-110.SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, VERONA MINING CO., 1946-1947, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.APPRAISAL OF IRON MINES AND COPPER MINES, 1955, LAWRENCE-CARPENTER, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPARTMENT OF CONSERVATION.  P. 505.",null,1920,null,1956]
[10079394,"W028657",null,"Hagerman Reserve",46.108330000000002,-88.264480000000006,181.96565436355243,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment",null,"Prospect","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled in synclinal body.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 115.SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, REPUBLIC STEEL CORP., 1951, 1952, 1955, 1960, 1961, 1964, 1965, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN."]
[10079396,"W028921",null,"Corry '40' Mine",46.063890000000001,-88.611159999999998,178.78747792217993,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert  and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F. J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN, WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED):  CLEVELAND, OHIO. P. 149.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 97-98, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1922,null,1928]
[10079397,"W028922",null,"Cortland Mine",46.07667,-88.659499999999994,179.78184213004624,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.): CLEVELAND, OHIO, P. 150.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 99-101, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1912,null,1914]
[10079398,"W028924",null,"Davidson Group Mines",46.11806,-88.643940000000001,182.59848692654512,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","M","Past Producer","Limonite, Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to limonite, hematite, goethite in oxidation zones.",null,"Gleason Explorations","Stratigraphically controlled, fault related.","Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M.","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. PP. 112-113.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH EDS.): CLEVELAND, OHIO.  PP. 110-111, 193-194, 248-249, 225-226, 275-277, 296-297, 266-267 RESPECTIVELY.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN, 1975. P. 9.U.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, VARIOUS VOLUMES.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 109-116, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1911,null,1953,null,null,"THE DAVIDSON MINE SHUT DOWN ON 11 AUG 1953; ITS ORE EXHAUSTED."]
[10079399,"W028925",null,"Davidson No. 4 Mine",46.1175,-88.654489999999996,182.58584142135587,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Limonite, Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to limonite, hematite, goethite in oxidation zones.",null,"Wapama Mine, Purcell Mine","Stratigraphically controlled, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO. P. 151.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1920, THE IRON ORES OF LAKE SUPERIOR (4TH ED.):  CLEVELAND, OHIO, P. 226.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 118-119, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1913,null,1921]
[10079400,"W028926",null,"Degrasse Mine",46.054720000000003,-88.605879999999999,178.1440007428989,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 113."]
[10079401,"W028928",null,"Fogarty Mine",46.060830000000003,-88.618380000000002,178.5910976064695,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.): CLEVELAND, OHIO. P. 109-110.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH EDS.):  CLEVELAND, OHIO. PP. 114, 197, 252, 228-229, 279, 286-287, 261 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 148-151, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1907,null,1962]
[10079402,"W028929",null,"Forbes Mine",46.117780000000003,-88.65061,182.59543025070801,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 114.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1920, 1927, THE IRON ORES OF LAKE SUPERIOR (3RD, 4TH, 6TH EDS.):  CLEVELAND, OHIO. PP. 252-253, 229, 299-300 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 152-153, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1912,null,1946]
[10079403,"W028930",null,"Greig - Kelly - Jackson Reserve",46.08,-88.681449999999998,180.07269213593213,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment",null,"Prospect","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones",null,null,"Stratigraphically controlled.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 115."]
[10079404,"W028931",null,"Hiawatha Mine #1",46.075279999999999,-88.645330000000001,179.64983136516705,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","L","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite, and goethite in oxidation zones.",null,null,"Stratigraphically controlled.  fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 116.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (5TH-7TH EDS.):   CLEVELAND, OHIO. PP. 282, 302-303, 272-273 RESPECTIVELY.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN, 1975. P. 9.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 178-185, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1893,null,1967]
[10079405,"W028935",null,"Michaels Reserve",46.090829999999997,-88.580330000000004,180.59233766170919,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment",null,"Prospect","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 119."]
[10079406,"W028933",null,"Homer-Wauseca Mine",46.115560000000002,-88.656989999999993,182.45836792078188,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","L","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.","Siderite altered to hematite or 'limonite'; further enriched by removal of chert.","Homer Mine","Stratigraphically controlled, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation","\"Stambaugh Formation\", \"Hiawatha Graywacke\"",null,"Major troughs; regional trends: E-W, NE-SW, NW-SE, forming triangle., Troughs into which Iron formation has slumped.",null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 116.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1920, 1923, 1927, THE IRON ORES OF LAKE SUPERIOR (3RD-6TH EDS.):  CLEVELAND, OHIO. PP. 257, 232-233, 283, 303-304.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN, 1975. P. 9.MINERAL INDUSTRY OF MICHIGAN, 1969; 1971 ANNUAL STATISTICAL SUMMARY 13JAMES, H. L., ET. AL., 1968, U. S. G. S. PROF. PAPER 570.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICH., G. S. A. BULL., V. 66, P. 1455-1488.DUTTON, C. E. AND P. W. ZIMMER, 1968, IRON ORE DEPOSITS - MENOMINEE DIST., MICH., IN ORE DEP. U. S. 1933-1967, THE GRATON-SALES VOL., J. D. RIDGE, ED., V. 1, P. 538-549.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 198-204, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1947,null,1969]
[10079407,"W028934",null,"James Mine",46.114440000000002,-88.643109999999993,182.34669661348491,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","M","Past Producer","Limonite, Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to limonite, goethite, hematite in oxidation zones.",null,"Osana","Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 117.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH EDS.): CLEVELAND, OHIO. PP. 124-125, 209, 265, 239, 288-289, 304-305, 274-275.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 216-220, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1906,null,1950]
[10079408,"W028937",null,"Nanaimo Mine",46.093609999999998,-88.655050000000003,180.93896890341304,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Beta-Nanaimo","Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 159.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 266-267, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1881,null,1908]
[10079409,"W028938",null,"Riverton Group",46.085279999999997,-88.636719999999997,180.31930740142687,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","M","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO. P. 162.CROWELL, BENEDICT AND MURRAY, C.B., INC., 1914, 1917, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (2ND, 3RD, 5TH-7TH EDS.):  CLEVELAND, OHIO.  PP. 214, 270-271, 243-244, 315, 284-285 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10079410,"W028939",null,"Rogers Mine",46.09778,-88.583659999999995,181.0775834989357,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 122.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (3RD-7TH EDS.):  CLEVELAND, OHIO.  PP. 271, 244, 294, 314-315, 285-286 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 293-296, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1912,null,1937]
[10079413,"W028943",null,"Tully Mine",46.074170000000002,-88.623379999999997,179.52256034986115,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite, goethite in oxidation zones",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO. P. 164.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, THE IRON ORES OF LAKE SUPERIOR (1ST-5TH EDS.):  CLEVELAND, OHIO.  PP. 128, 215, 273, 246, 295-296 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 328-332, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1909,null,1926]
[10079414,"W028945",null,"Wauseca-Aronson Mine",46.111109999999996,-88.646720000000002,182.12561661827857,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","L","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Konwinski Mine","Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 123.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (6TH, 7TH EDS.):  CLEVELAND, OHIO.  PP. 319-320, 290 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 205-207, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1920,null,1968]
[10079415,"W028946",null,"Wickwire Mine",46.085830000000001,-88.644769999999994,180.37644681009493,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, 1952, LAKE SUPERIOR IRON ORES (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 165, 124 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 347-349, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1911,null,1917]
[10079416,"W028948",null,"Zimmerman Mine",46.054169999999999,-88.610330000000005,178.11481424919771,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 124.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (2ND 7TH EDS.):  CLEVELAND, OHIO.  PP. 217, 276, 248, 298, 321, 291 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 358-362, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10079417,"W028949",null,"Baker Mine",46.073610000000002,-88.614490000000004,179.46520986328969,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 145.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 103, 185 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 9-10, MICHIGAN DEPARTJOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 9-10, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1909,null,1915]
[10079418,"W028950",null,"Baltic Mine",46.056939999999997,-88.614769999999993,178.31505541646757,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 109.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH EDS.):  CLEVELAND, OHIO.  PP. 104, 185-186, 240, 217, 267, 286-287, 261 RESPECTIVELY.HANNA, T.A., 1902, THE STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 79.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 13-16, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1901,null,1962]
[10079419,"W028952",null,"Bengal Mine",46.078609999999998,-88.621719999999996,179.82545846938461,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","M","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Yeager, Keith (Cannon, W.), Mason Jr., G.T., Sutphin, D.M.",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 108.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (2ND-7TH EDS.):  CLEVELAND, OHIO.  PP. 186-187, 241, 218, 268, 287-288, 258 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 23-27, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1913,null,1963]
[10079420,"W028953",null,"Berkshire Mine",46.064169999999997,-88.615880000000004,178.816429097548,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 108.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH ED.):  CLEVELAND, OHIO.  PP. 104, 187, 241-242, 218-219, 268-269, 288-289, 258-259 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 28-32, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1908,null,1943]
[10079421,"W028954",null,"Beta Mine",46.093609999999998,-88.652270000000001,180.93188908304114,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Beta-Nanaimo Mine","Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 108.JOHNSON, A.M. AND GROTH, E.M., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 33-35, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1886,null,1908]
[10079422,"W028957",null,"Buck Group",46.059440000000002,-88.618380000000002,178.49515072329942,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Secondary Enrichment","L","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  PP. 109-110.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1930, THE IRON ORES OF LAKE SUPERIOR (7TH ED.):  CLEVELAND, OHIO.  P. 261.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 59-62, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1922,null,1950]
[10079423,"W028958",null,"Buckholtz Mine",46.092219999999998,-88.658940000000001,180.85315108326353,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","N","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite to goethite in oxidation zones.",null,null,"Stratigraphically controlled","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 110."]
[10079424,"W028959",null,"Cannon Mine",46.077219999999997,-88.615049999999997,179.715555112365,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","L","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Stratigraphically controlled.","Yeager, Keith (Cannon, W.), Mason Jr., G.T., Sutphin, D.M., Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN, 1975.  P. 9.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 59-62, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1953,null,1962]
[10079425,"W028961",null,"Caspian Mine",46.068890000000003,-88.625609999999995,179.16298499941348,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","L","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 148.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH ED.):  CLEVELAND, OHIO.  PP. 107, 190-191, 244-245, 221, 272, 292-293, 262-263 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, 70-72, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1902,null,1937]
[10079426,"W028962",null,"Chatham Mine",46.078609999999998,-88.640609999999995,179.868190310861,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"North Hiawatha","Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 148.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, THE IRON ORES OF LAKE SUPERIOR (1ST-3RD EDS.):  CLEVELAND, OHIO.  PP. 108, 192, 245-246 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 81-85, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1907,null,1920]
[10079427,"W028963",null,"Chicagon Mine",46.098889999999997,-88.519769999999994,181.07811487732494,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled, fault related","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, 1952, LAKE SUPERIOR IRON ORES (1ST, 2ND EDS.):  CLEVELAND, OHIO.  P. 149, 111 RESPECTIVELY.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1920, THE IRON ORES OF LAKE SUPERIOR (4TH ED.):  CLEVELAND, OHIO.  P. 225.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 86-89, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1911,null,1922]
[10079771,"W030498",null,"Vicar Mine (Wakefield Lease)",46.47972,-89.881770000000003,218.66143961124627,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite",null,null,"Structural-footwall quartzite and cross-cutting dikes form ore troughs","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO, P. 60.PRINZ, W.L., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., A., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 253-255, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1950,null,1951]
[10079772,"W030501",null,"Plymouth Mine",46.470280000000002,-89.957599999999999,219.25155769301327,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","L","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,"Pilgrim-Mikado-Rhinelander-Atwood Consolidated","Structural-footwall quartzite and cross-cutting dikes forming ore troughs.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO, P. 58CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (3RD-7TH EDS.):  CLEVELAND, OHIO, PP. 231-232, 208-209, 258, 277-278, 250 RESPECTIVELY.PRINZ, W.L., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 202-213, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1895,null,1952]
[10079773,"W030500",null,"Sunday Lake Group Mines",46.483330000000002,-89.920100000000005,219.49773791792865,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","L","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,null,"Structural-footwall quartzite and cross-cutting dikes forming ore troughs.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 59.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST-7TH EDS.):  CLEVELAND, OHIO. PP. 91-92, 179-180, 233-234, 210, 260, 279-280, 252 RESPECTIVELY.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 232-237, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1885,null,1961]
[10079774,"W030502",null,"Pilgrim Mine",46.473610000000001,-89.96566,219.59917558115217,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones",null,null,"Structural-footwall quartzite and cross-cutting dikes form ore troughs.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"CROWELL, BENEDICT, AND MURRAY, L.B., INC., 1920, THE IRON ORES OF LAKE SUPERIOR (4TH ED.):  CLEVELAND, OHIO. PP. 207-208.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN."]
[10079775,"W030504",null,"Loomis Mine",46.47139,-89.940100000000001,219.04027043243806,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Surface","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,"Plymouth-Loomis","Structural-footwall quartzite and cross-cutting dikes form ore troughs.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO, P. 56.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.REED, R.C., 1975, ONE THOUSAND MILLION TONS-MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT.  OF NATURAL RESOURCES, LANSING, MICHIGAN.",null,1953,null,1955]
[10079776,"W030505",null,"Eureka-Asteroid Mine",46.475830000000002,-89.984269999999995,220.04883581401108,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","L","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones",null,"Wells & Miner Mine, Asteroid-North Mikado Mine","Structural-footwall quartzite and cross-cutting dikes forming ore troughs.","Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere), Mason Jr., G.T.","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO, PP. 54-55.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, THE IRON ORES OF LAKE SUPERIOR (1ST-5TH EDS.):  CLEVELAND, OHIO, PP. 83-84;  163-164, 168-169;  214-215, 220-221; 192-193, 197-198;  242-243, 247-248.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 49-62, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1890,null,1926]
[10080282,"W031396",null,"Schullsburg Mine",42.541679999999999,-90.242609999999999,110.82505652565281,"NA","United States","Wisconsin","Lafayette","B","Zinc","Lead","Iron, Barium-Barite","Unknown",null,"L","Producer","Barite, Galena, Marcasite, Pyrite, Sphalerite","Calcite",null,null,null,null,null,"Hydrothermal","Black Stone Mine, Schullsburg Mine and Mill, Shullsburg","Fracturing;  Bedding","Sutphin, David M., Mason Jr., G.T.","Platteville","Shale,Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10080283,"W031397",null,"Bear Hole Mine",42.581119999999999,-90.270669999999996,110.40209293002719,"NA","United States","Wisconsin","Lafayette","M","Zinc","Lead",null,"Unknown",null,"L","Producer","Galena, Sphalerite","Barite, Marcasite, Pyrite",null,null,null,null,null,"Hydrothermal",null,"Fracturing, Bedding","Rowe, William D., Mason Jr., G.T., Sutphin, David M.","Platteville","Shale,Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10080378,"W031503",null,"Minesota Mine",46.73028,-89.175629999999998,227.35779816359596,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Unknown","Secondary Enrichment","L","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,"TABULAR FISSURE",null,"96: Native Cu","Bleaching and iron removal; silicification, pumpellitization",null,"Minesota Fissure","Fissures and permeable conglomerates and amygdaloidal flow tops","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","\"Portage Lake Volcanics\", \"Minnesota Conglomerate\"","Basalt,Conglomerate",null,null,"Syncline, Minnesota fisssure, branch fissure",null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY THE COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144,238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 173-176, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1848,null,1885]
[10080379,"W031504",null,"Nassau Mine",46.741109999999999,-89.14479,227.8724135596967,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","U","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Superior-Nassau Superior Mine, Old Flintsteel Mine","Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW1/4)QUADRANGLE, ONTONAGON COUNTY, MICHIGAN. GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 181-182, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10080380,"W031506",null,"Nonesuch Mine",46.754440000000002,-89.618700000000004,233.26358845577965,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","M","Past Producer","Copper, Chalcocite","Quartz, Feldspar, Epidote, Chlorite, Tourmaline, Apatite, Mica",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching","Replacement",null,"Stratigraphic-in sandstone and permeable shale near base of formation, also small fissure veins.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Nonesuch Formation","Siltstone,Shale",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE(SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 190-192, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1867,null,1885]
[10080381,"W031507",null,"North Lake Mine",46.78472,-89.023399999999995,230.07400656392127,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, quartz-pumpellyite bleaching, copper replacement",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4 QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES. CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 119, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1908,null,1918]
[10080382,"W031508",null,"Norwich Mine",46.661110000000001,-89.385909999999996,224.47160032706239,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","M","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,"FISSURES",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid of fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE MATCHWOOD (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY,  P. 193-198, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1850,null,1900,null,1846]
[10080383,"W031509",null,"Ontonagon Mine",46.808059999999998,-89.568700000000007,236.28624645438694,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Feldspar, Epidote, Chlorite, Tourmaline, Apatite, Mica",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching",null,null,"Stratigraphic-in sandstone and permeable shale near base of formation; also small fissure veins.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Nonesuch Formation","Siltstone,Shale",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.BUTLER AND BURBANK (1929)"]
[10080384,"W031511",null,"Scranton Mine",46.814169999999997,-89.584810000000004,236.87652048638057,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Feldspar, Epidote, Chlorite, Tourmaline, Apatite, Mica",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching",null,null,"Stratigraphic-in sandstone and permeable shale near base of formation, also in small fissure veins.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Nonesuch Formation","Siltstone,Shale",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P."]
[10080385,"W031512",null,"South Lake Mine",46.775559999999999,-89.05368,229.62644687541948,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","L","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Aztec Mine, Lake Mine","Concentrated in shoots (stratigraphic in amygdaloid, or fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978 THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 112-113, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,null,null,null,null,null,null,"Aboriginal Indians"]
[10080386,"W031513",null,"Toltec Mine",46.779440000000001,-89.042850000000001,229.82670992526775,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","M","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related).","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.BUTLER AND BURBANK (1929)"]
[10080387,"W031514",null,"Victoria Mine (Cushin)",46.699719999999999,-89.232020000000006,225.71389996739114,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","L","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Prehnite",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Cushin","Concentrated in shoots (stratigraphic in amygdaloid or fissure related).","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO. UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW 1/4 ) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929. THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 244-250, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1849,null,1924]
[10080389,"W031516",null,"White Pine Extension Mine",46.74389,-89.724260000000001,233.85795720198539,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Feldspar, Epidote, Chlorite, Tourmaline, Apatite, Mica",null,null,null,"197: Sediment-hosted Cu","Copper replacement, sandstone bleaching",null,"Pinex Mine","Stratigraphic-in sandstone and permeable shale near base of formation, also small fissure veins","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Nonesuch Formation","Siltstone,Sandstone,Shale",null,null,"White Pine fault",null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE BERGLAND (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., INVENTORY OF UNDERGROUND OF MINES, ONTONAGON COUNTY, P. 258-260, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1915,null,1918,null,1872]
[10080390,"W031517",null,"Winona Mine",46.875279999999997,-88.906999999999996,235.69709429343359,"NA","United States","Michigan","Houghton","M","Copper",null,null,"Unknown","Secondary Enrichment","L","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Prehnite, Laumontite, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz- pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WINONA (SW1/4) QUADRANGLE, HOUGHTON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 19788 THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.BUTLER AND BURBANK (1929)"]
[10080391,"W031518",null,"Wyandot Mine",46.890830000000001,-88.876450000000006,236.63528338996224,"NA","United States","Michigan","Houghton","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid in fissure related).","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WINONA (NW 1/4) QUADRANGLE, HOUGHTON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144,238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.BUTLER AND BURBANK (1929)"]
[10080392,"W031519",null,"Flintsteel River Mine",46.738889999999998,-89.131180000000001,227.6247744321083,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","S","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,null,"Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 75-78, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1853,null,1881]
[10080393,"W031521",null,"Indiana Mine",46.799439999999997,-88.996740000000003,230.93334577394043,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Cuprite, Tenorite, Fluorite, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching, cuprite to tenorite.",null,null,"Concentrated in shoots (stratigraphic in amygdaloid of fissure related).","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WINNER (SW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 94-97, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1862,null,1916]
[10080394,"W031522",null,"King Philip Mine",46.870829999999998,-88.918959999999998,235.4453139915623,"NA","United States","Michigan","Houghton","M","Copper",null,null,"Unknown","Secondary Enrichment","L","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Prehnite, Laumontite, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid, or fissure related)","Sutphin, D.M., Yeager, Keith (Cannon, W.), Mason Jr., G.T.","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WINONA (SW 1/4) QUADRANGLE, HOUGHTON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238 P.WILBAND, J.T., 1968, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66 P.BUTLER AND BURBANK (1929)"]
[10080395,"W031523",null,"Lafayette Mine",46.77778,-89.820930000000004,237.383176560838,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Calcite, Chlorite, Feldspar, Silver",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching",null,null,"Stratigraphic-in top few feet of sandstone immediately beneath lake shore trap.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Copper Harbor Formation","Sandstone",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, REDROCK GEOLOGY MAP OF THE CARP RIVER (SE 1/4 QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238 P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN, PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 102-103, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1844,null,1865]
[10080396,"W031524",null,"Lake Mine",46.767780000000002,-89.036739999999995,228.99100474730074,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","M","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Great Western Mine, Bohemian","Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Yeager, Keith (Cannon, W.), Mason Jr., G.T., Sutphin, D.M.","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED THE THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P.104 -111, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1905,null,1919]
[10080397,"W031526",null,"Mass Consolidated Mine",46.765279999999997,-89.100070000000002,229.21781839612567,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","L","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Datolite",null,"IRREGULAR",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid of fissure related)","Anderson, Arlene (M. Gere), Sutphin, D.M., Yeager, Keith (Cannon, W.), Mason Jr., G.T.","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238 P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J3066067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 129-135, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1850,null,null,null,1849,null,"Noel Johnson; Noel was a negro slave - Cyrus Mendenhall had bought Noels freedom for $250, paid Noel $18,000 for to mine his claim"]
[10080398,"W031527",null,"Old Mass Mine",46.755830000000003,-89.112849999999995,228.65686212577174,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Datolite, Silver",null,"IRREGULAR",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related).","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.STATE OF MICHIGAN TAX COMMISSION, 1930, APPRAISAL OF IRON AND COPPER MINES OF MINES OF MICHIGAN; COMPILED ANNUALLY BY THE STATE TAX COMMISSION AND THE DEPARTMENT OF CONSERVATION, LOCATED AT THE GEOLOGICAL SURVEY DIVISION OF THE DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 144-148, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1849,null,1884,null,1849,null,"Noel Johnson"]
[10080399,"W031528",null,"Michigan Mine",46.730829999999997,-89.157849999999996,227.26436652606102,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","L","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,"IRREGULAR",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.STATE OF MICHIGAN TAX COMMISSION, 1930, APPRAISAL OF IRON AND COPPER MINES OF MICHIGAN; COMPILED ANNUALLY BY THE STATE TAX COMMISSION AND THE DEPARTMENT OF CONSERVATION, LOCATED AT THE GEOLOGICAL SURVEY DIVISION OF THE DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 164-172, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1898,null,1921]
[10080400,"W031529",null,"Caledonia  Mine (Nebraska)",46.751390000000001,-89.119240000000005,228.39670051643793,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","L","Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,"IRREGULAR",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Flintsteel","Concentrated in shoots (stratigraphic in amygdaloid or fissure related).","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.STATE OF MICHIGAN TAX COMMISSION, 1952-1958, APPRAISAL OF IRON AND COPPER MINES OF MICHIGAN; COMPILED ANNUALLY BY THE STATE TAX COMMISSION AND THE DEPARTMENT OF CONSERVATION, LOCATED AT THE GEOLOGICAL SURVEY DIVISION OF THE DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P 28-32, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,BUTLER AND BURBANK (1929)",null,1863,null,null,null,1855]
[10080401,"W031531",null,"Carp Lake Mine",46.814720000000001,-89.716200000000001,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E138-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E138*PI()/180)*SIN(ABS(F138-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E138-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E138 *PI()/180)*SIN(ABS(F138-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":238.47184432475547},"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Calcite, Chlorite, Feldspar, Silver",null,"IRREGULAR",null,"96: Native Cu","Removal of hematite, copper replacement, sandstone bleaching",null,null,"Stratigraphic-in top few feet of sandstone immediately under the lake shore trap.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Copper Harbor Formation","Sandstone",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 33-36, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1858,null,1898]
[10080402,"W031532",null,"Algomah Mine",46.761389999999999,-89.04007,228.57296169628367,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Feldspar, Chlorite, Silver, Tenorite, Atacamite, Malachite, Chrysocolla, Melaconite",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid)","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF.  PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J036067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P 7-11, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1910,null,1956]
[10080403,"W031533",null,"Shawmut Mine",46.918610000000001,-88.852000000000004,238.44968440601821,"NA","United States","Michigan","Houghton","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Everett Mine","Concentrated in shoots(stratigraphic in amygdaloid or fissure related).","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 19688 BEDROCK GEOLOGY MAP OF THE WINNER (NE 1/4) QUADRANGLE, HOUGHTON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P."]
[10080404,"W031535",null,"Cherokee Mine",46.843330000000002,-88.966740000000001,233.78749287572461,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Prehnite, Laumontite, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,"Dunn Mine, Penn Mine, Cherokee Penn Mine","Concentrated in shoots (stratigraphic in amygdaloid or fissure related).","Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere), Mason Jr., G.T.","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WINNER (SW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1919, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238 P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P.43-44, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1864,null,1917]
[10080405,"W031536",null,"Collins Mine",46.793059999999997,-89.575090000000003,235.35051161118739,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Feldspar, Epidote, Chlorite, Tourmaline, Apatite, Mica",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching",null,null,"Stratigraphic-in sandstone and permeable shale near base of formation, also small fissure veins.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Nonesuch Formation","Siltstone,Shale",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144,238 P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P."]
[10080406,"W031537",null,"Cuyahoga Mine",46.816110000000002,-89.699259999999995,238.35456732325292,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Calcite, Feldspar, Chlorite, Silver",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching",null,null,"Stratigraphic-in top few feet of sandstone immediately beneath lake shore trap.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Copper Harbor Formation","Sandstone",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P."]
[10080407,"W031538",null,"Elm River Mine",46.92333,-88.82978,238.69120391972416,"NA","United States","Michigan","Houghton","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz- pumpellyite bleaching",null,"Contact Mine","Concentrated in shoots (stratigraphic in amygdaloid of fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WINNER (NE 1/4) QUADRANGLE, HOUGHTON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, HOUGHTON COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,null,null,1906,null,1899]
[10080408,"W031540",null,"Chicago Mines (Sparta)",46.485280000000003,-89.946489999999997,220.04623968483716,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,"Wakefiled-Chicago","Structural-footwall quartzite and cross-cutting dikes forming ore troughs.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 54.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, THE IRON ORES OF LAKE SUPERIOR (1ST ED.):  CLEVELAND, OHIO. P. 14.PRINZ, W.C., HUBBARD H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 32-34, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1892,null,1915]
[10080409,"W031542",null,"South Chicago Mine",46.483890000000002,-89.943709999999996,219.91113247060903,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones",null,null,"Structural-footwall quartzite and cross-cutting dikes form are troughs.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN. GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DREED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN."]
[10080410,"W031543",null,"Wakefield Mine",46.469169999999998,-89.951490000000007,219.08015737120689,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","L","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones",null,null,"Structural-footwall and cross-cutting dikes forming ore troughs.","Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M.","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 60.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1914, 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (2ND-7TH EDS.):  CLEVELAND, OHIO. PP. 181, 235-236,212, 262-263, 282, 254-255 RESPECTIVELY.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN. GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 257-260, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1913,null,1959,null,1912,"WAKEFILED MINE CLOSED IN 1959."]
[10080411,"W031544",null,"Wakefield-Section 8 Reserve",46.481389999999998,-89.955929999999995,219.94592657716032,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment",null,"Prospect","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P.60.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN."]
[10081992,"W044480",null,"Sny Magill Mines",42.949440000000003,-91.185140000000004,141.90881410698404,"NA","United States","Iowa","Clayton","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,"Clayton",null,"Miller, M.","Prairie Du Chien Group","Dolomite",null,null,null,null,"WHITLOW, J. W., 1964, ORAL COMMUNICATION TO A. V. HEYL.HEYL, A. V., FIELD NOTES"]
[10081991,"W044478",null,"Elkader Mine",42.873609999999999,-91.38015,152.85359344705773,"NA","United States","Iowa","Clayton","M","Zinc",null,null,"Unknown",null,"Y","Past Producer","Smithsonite",null,null,null,null,null,null,null,null,null,"Miller, M.","Galena Formation","Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTESF2 < HEYL, A. V., AND WEST, W. S., 1982, OUTLYING MINERAL OCCURRENCES RELATED TO THE UPPER MISSISSIPPI VALLEY MINERAL DISTRICT, WISCONSIN, IOWA, ILLINOIS, AND MINNESOTA: ECONOMIC GEOLOGY, V. 77, P. 1803-1817."]
[10081986,"W044471",null,"Hatfield and Clayton Prospects",43.436390000000003,-91.403760000000005,147.56581273657196,"NA","United States","Iowa","Allamakee","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.","Prairie Du Chien Group","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AND WEST, W. S., 1982, OUTLYING MINERAL OCCURRENCES RELATED TO THE UPPER MISSISSIPPI VALLEY MINERAL DISTRICT, WISCONSIN, IOWA, ILLINOIS, AND MINNESOTA: ECONOMIC GEOLOGY, V. 77, P. 1803-1817.HEYL, A. V., FIELD NOTES"]
[10081987,"W044472",null,"Lansing Or Captain Turner's Mine",43.407780000000002,-91.30292,142.59773601231811,"NA","United States","Iowa","Allamakee","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Hemimorphite, Smithsonite",null,null,null,null,null,null,null,null,null,"Miller, M.","Oneota Dolomite","Sandstone,Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < JENNEY, W. P., 1894, LEAD AND ZINC DEPOSITS IN THE MISSISSIPPI VALLEY: AMERICAN INSTITUTE MINING ENGINEERS TRANSACTION, V. 22, P. 17L-225, 642-646F3 < LEONARD, A. G., 1897, LEAD AND ZINC DEPOSITS OF IOWA: IOWA GEOLOGICAL SURVEY ANNUAL REPORT, 1896, V. 6, P.614."]
[10081988,"W044473",null,"Mineral Creek Mines",43.38861,-91.50376,152.73815600088889,"NA","United States","Iowa","Allamakee","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Smithsonite",null,null,null,null,null,null,null,null,null,"Miller, M.","Oneota Dolomite","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < GARVIN, P. L., 1983, SULFIDE MINERALIZATION AT MINERAL CREEK MINES, ALLAMAKEE COUNTY, IOWA: PROCEEDINGS OF THE IOWA ACADEMY OF SCIENCE, V. 90, P. 44-49.HEYL, A. V., FIELD NOTES"]
[10081989,"W044475",null,"Turner Creek Occurrence",42.980829999999997,-91.880719999999997,175.49757785476362,"NA","United States","Iowa","Fayette","N","Barium-Barite",null,null,"Unknown",null,"S","Past Producer","Barite",null,null,null,null,null,null,null,null,null,"Miller, M.","Wapsipinicon Formation","Dolomite",null,null,null,null,"F1 < PEARSON, S. G., 1982, DEPOSITIONAL ENVIRONMENTS, DIAGENESIS, AND BARITE MINERALIZATION OF THE MIDDLE DEVONIAN WAPSIPINICON FORMATION IN FAYETTE COUNTY, IOWA: UNIVERSITY OF IOWA, IOWA CITY, UNPUBLISHED M. S. THESIS"]
[10081990,"W044476",null,"Occurrence",42.768610000000002,-92.499619999999993,209.42062730862,"NA","United States","Iowa","Bremer","N","Barium-Barite",null,null,"Unknown",null,"S","Past Producer","Barite",null,null,null,null,null,null,null,null,null,"Miller, M.","Cedar Valley Formation","Limestone",null,null,null,null,"F1 < NORTON, W. H., 1901, GEOLOGY OF BREMER COUNTY, IOWA: IOWA GEOLOGICAL SURVEY ANNUAL REPORT, 1900, V. 11, P,. 319-404"]
[10081993,"W044481",null,"Dyersville Diggings",42.434179999999998,-91.121809999999996,152.62340675608331,"NA","United States","Iowa","Dubuque, Delaware","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.","Kankakee Dolomite","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AND WEST, W. S., 1982, OUTLYING MINERAL OCCURRENCES RELATED TO THE UPPER MISSISSIPPI VALLEY MINERAL DISTRICT, WISCONSIN, IOWA, ILLINOIS, AND MINNESOTA: ECONOMIC GEOLOGY, V. 77, P. 1803-1817.HEYL, A. V., FIELD NOTES"]
[10081994,"W044482",null,"Waterloo South Quarry",42.354730000000004,-92.297110000000004,208.99069789743317,"NA","United States","Iowa","Black Hawk","B","Copper, Barium-Barite, Fluorine-Fluorite, Iron",null,null,"Unknown",null,"S","Past Producer","Barite, Fluorite, Pyrite",null,null,null,null,null,null,null,null,null,"Miller, M.","Cedar Valley","Limestone",null,null,null,null,"F1 < ANDERSON, W. I., AND GARVIN, P. L., 1984, THE CEDAR VALLEY FORMATION (DEVONIAN), BLACK HAWK AND BUCHANAN COUNTIES: CARBONATE FACIES AND MINERALIZATION: GEOLOGICAL SOCIETY OF IOWA GUIDEBOOK 42, 47 P"]
[10081995,"W044484",null,"George Huber Farm",42.389180000000003,-91.350700000000003,164.36035195972741,"NA","United States","Iowa","Delaware","M","Zinc",null,null,"Unknown",null,"S","Past Producer","Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"WEST, W. S., 1975, ORAL COMMUNICATION TO A. V. HEYL"]
[10081996,"W044485",null,"Prospect",42.303899999999999,-90.810400000000001,143.93110823457363,"NA","United States","Iowa","Dubuque","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.HEYL, A. V., FIELD NOTES"]
[10081999,"W044488",null,"Zwingle Mines and Occurrences",42.295839999999998,-90.68956,139.25461202612632,"NA","United States","Iowa","Dubuque, Jackson","M","Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.","Hopkinton And Edgewood Formation","Dolomite",null,null,null,null,"F1 < OWEN, D. D., 1844, REPORT OF A GEOLOGICAL EXPEDITION OF A PART OF IOWA, WISCONSIN, AND ILLINOIS IN 1839: U.S. 28TH CONGRESS, FIRST SESSION, SENATE EXECUTIVE DOCUMENT V. 7, NO. 407, 191 P., MAPS.F2 < HEYL, A. V., AND WEST, W. S., 1982, OUTLYING MINERAL OCCURRENCES RELATED TO THE UPPER MISSISSIPPI VALLEY MINERAL DISTRICT, WISCONSIN, IOWA, ILLINOIS, AND MINNESOTA: ECONOMIC GEOLOGY, V. 77, P. 1803-1817.HEYL, A. V., FIELD NOTES"]
[10082000,"W044489",null,"Lytle Creek Diggings",42.270009999999999,-90.786789999999996,144.31401940248878,"NA","United States","Iowa","Jackson","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < OWEN, D. D., 1844, REPORT OF A GEOLOGICAL EXPEDITION OF A PART OF IOWA, WISCONSIN, AND ILLINOIS IN 1839: U.S. 28TH CONGRESS, FIRST SESSION, SENATE EXECUTIVE DOCUMENT V. 7, NO. 407, 191 P., MAPS.HEYL, A. V., FIELD NOTES"]
[10082016,"W044511",null,"Prospects Near Lansing",43.363329999999998,-91.222639999999998,138.76632056855911,"NA","United States","Iowa","Allamakee","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.","Prairie Du Chien Group","Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTES"]
[10082017,"W044514",null,"Quarry",42.938330000000001,-91.178470000000004,141.79640013448349,"NA","United States","Iowa","Clayton","M","Lead",null,null,"Unknown",null,"S","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTES"]
[10082018,"W044515",null,"Occurrence",42.791119999999999,-91.209580000000003,146.44358796338818,"NA","United States","Iowa","Clayton","M","Lead",null,null,"Unknown",null,"S","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTES"]
[10082019,"W044516",null,"Spellman Farm",42.753900000000002,-91.361810000000006,154.57886339046627,"NA","United States","Iowa","Clayton","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTES"]
[10082024,"W044523",null,"Unnamed Occurrence",43.269440000000003,-91.411820000000006,148.84730020692291,"NA","United States","Iowa","Allamakee","M","Iron",null,null,"Unknown",null,"S","Past Producer","Hematite, Limonite",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Clay, Mud",null,null,null,null,"F1 < CALVIN, SAMUEL, 1895, GEOLOGY OF ALLAMAKEE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY ANNUAL REPORT, V. 4, P. 35-120"]
[10082025,"W044524",null,"Bonson Mine",42.551400000000001,-90.769009999999994,132.98620917837741,"NA","United States","Iowa","Dubuque","M","Iron, Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer","Galena, Limonite, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.","Decorah Formation","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < FLINT, A. E., AND BROWN, C. E., 1955, GEOLOGY AND ZINC-LEAD DEPOSITS IN THE DURANGO AREA, DUBUQUE COUNTY, IOWA: U.S. GEOLOGICAL SURVEY MINERAL INVESTIGATIONS FIELD STUDIES MAP MF 33, 1:12,000."]
[10082026,"W044525",null,"Levens Mine North Langworthy Mine",42.513069999999999,-90.712620000000001,131.84752854247981,"NA","United States","Iowa","Dubuque","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite",null,null,null,null,null,null,null,"North Langworthy Mine",null,"Miller, M.","Galena Formation","Dolomite",null,null,null,null,"F1 < CALVIN, SAMUEL, AND BAIN, H. F., 1900, GEOLOGY OF DUBUQUE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY REPORT [1899], V. 10, P. 379-622.F2 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F3 < FLINT, A. E., AND BROWN, C. E., 1955, GEOLOGY AND ZINC-LEAD DEPOSITS IN THE DURANGO AREA, DUBUQUE COUNTY, IOWA: U.S. GEOLOGICAL SURVEY MINERAL INVESTIGATIONS FIELD STUDIES MAP MF 33, 1:12,000."]
[10082027,"W044527",null,"Stewart and Bartlett Mine",42.525010000000002,-90.705399999999997,131.10713109249988,"NA","United States","Iowa","Dubuque","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < CALVIN, SAMUEL, AND BAIN, H. F., 1900, GEOLOGY OF DUBUQUE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY REPORT [1899], V. 10, P. 379-622.F2 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[10082028,"W044528",null,"Level Mine",42.508620000000001,-90.704560000000001,131.65610808048945,"NA","United States","Iowa","Dubuque","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < CALVIN, SAMUEL, AND BAIN, H. F., 1900, GEOLOGY OF DUBUQUE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY REPORT [1899], V. 10, P. 379-622.F2 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[10082029,"W044529",null,"Kilbourne Mine",42.50723,-90.693179999999998,131.21162490574451,"NA","United States","Iowa","Dubuque","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,"Karrick and Jones MineKarrick",null,"Miller, M.","Galena Dolomite","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10082030,"W044531",null,"Brugh and Amsden Mine",42.474730000000001,-90.721230000000006,133.60898685389776,"NA","United States","Iowa","Dubuque","M","Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10082031,"W044532",null,"Beadle Mine, Dubuque and L Superior Mine",42.470289999999999,-90.722340000000003,133.81985736311299,"NA","United States","Iowa","Dubuque","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite",null,null,null,null,null,null,null,"Dubuque and Lake Superior Mine",null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10082032,"W044533",null,"Durango Drybone Mine Ewing Diggings",42.556950000000001,-90.782619999999994,133.40105691901874,"NA","United States","Iowa","Dubuque","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Smithsonite",null,null,null,null,null,null,null,"Timber Range Or Ewing Diggings",null,"Miller, M.","Galena Dolomite","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < FLINT, A. E., AND BROWN, C. E., 1955, GEOLOGY AND ZINC-LEAD DEPOSITS IN THE DURANGO AREA, DUBUQUE COUNTY, IOWA: U.S. GEOLOGICAL SURVEY MINERAL INVESTIGATIONS FIELD STUDIES MAP MF 33, 1:12,000."]
[10082033,"W044535",null,"Kann Mine",42.816940000000002,-91.167640000000006,143.84139651739804,"NA","United States","Iowa","Clayton","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10082048,"W044555",null,"Roadcut",42.948610000000002,-91.392650000000003,152.04252922454035,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082049,"W044556",null,"Roadcut",42.864719999999998,-91.251530000000002,146.81744415942634,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082050,"W044558",null,"Quarry",42.738900000000001,-91.384309999999999,156.00610067034171,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082051,"W044559",null,"Roadcut",42.773069999999997,-91.207639999999998,146.77961501262433,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082052,"W044560",null,"Roadcut",42.74973,-91.254310000000004,149.56159399618579,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082053,"W044561",null,"Roadcut",42.693069999999999,-91.286810000000003,152.51611515452984,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082054,"W044563",null,"Quarry",42.679180000000002,-91.037909999999997,141.23687219272455,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082055,"W044564",null,"Twin Springs Quarry",42.520290000000003,-90.849850000000004,137.62660852188989,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Siltstone",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082056,"W044565",null,"Roadcut",42.508339999999997,-90.859849999999994,138.4777622834786,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082057,"W044567",null,"Creek Bank",42.527230000000003,-90.736789999999999,132.40274518391919,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082058,"W044568",null,"Creek Bank",42.485010000000003,-90.76679,135.21232545332975,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Dolomite",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082059,"W044569",null,"Roadcut",42.497509999999998,-90.720399999999998,132.74479100760843,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082060,"W044571",null,"Occurrence",42.492789999999999,-90.699290000000005,132.00029009576355,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082061,"W044572",null,"Creek Bank",42.456949999999999,-90.722059999999999,134.30031248294631,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Dolomite",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082062,"W044573",null,"Occurrence",42.418619999999997,-90.740399999999994,136.52220128338408,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Shale",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10082063,"W044575",null,"Excavation",42.429729999999999,-90.605119999999999,130.36400074970609,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082064,"W044576",null,"Outcrop",42.372790000000002,-90.560400000000001,130.78871915050976,"NA","United States","Iowa","Jackson","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10082934,"W062371",null,"Walsey Copper Range Mine",42.853070000000002,-90.153710000000004,95.57946945638021,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082912,"W062341",null,"Unnamed Prospect Near Forsythe La",45.622770000000003,-92.579359999999994,251.04812558591777,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082913,"W062343",null,"Unnamed Prospect Near Lake Owen",46.264710000000001,-91.276820000000001,236.73328752049116,"NA","United States","Wisconsin","Bayfield","M","Silver, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082896,"W062320",null,"Sauk Mine",43.441110000000002,-89.880089999999996,71.170080969345449,"NA","United States","Wisconsin","Sauk","M","Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082897,"W062321",null,"South Butternut Deposit",46.009169999999997,-90.510120000000001,201.67059083474203,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082909,"W062337",null,"Unnamed Prospect Near Clam Falls",45.684429999999999,-92.293239999999997,242.40042465639442,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082591,"W060020",null,"Starkweather",46.566659999999999,-91.950180000000003,272.97986019827601,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,"Edwards  Wisconsin",null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082590,"W060018",null,"Fon Du Lac",46.570549999999997,-92.02046,275.33676309560792,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper, Malachite","Calcite, Epidote, Prehnite, Quartz",null,null,"Surface/Underground",null,null,null,null,null,"Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Basalt",null,null,null,"Midcontinent Rift","GRANT, U.S., 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN, WISC. GEOLOGICAL AND NATURAL HISTORY SURVEY, BULLETIN NO. 6., ECON. SERIES 3, 83 PP WITH MAPS"]
[10082574,"W060001",null,"Lynne Deposit",45.694899999999997,-89.969700000000003,170.16084633797379,"NA","United States","Wisconsin","Oneida","M","Copper, Lead, Zinc","Silver","Gold","Unknown",null,"S","Past Producer","Chalcopyrite, Freibergite, Galena, Pyrargyrite, Pyrrhotite, Silver, Sphalerite",null,null,null,null,"184: Massive sulfide, kuroko","Greenschist",null,null,null,"Lipin, Bruce, Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Metavolcanic Rock",null,null,"Felsic Center, Regional Isoclinal Folding","Magmatic Arc","CRAWFORD, M.J., 1996, WISCONSIN EXPLORATION UPDATE:  SKILLINGSMINING REVIEW, V. 85, NO. 21, P.4-5DeMatties, T. A., 1996, A GEOLOGIC FRAMEWORK FOR EARLY PROTEROZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN WISCONSIN: AN EXPLORATION MODEL. In, Laberge, G., editor, Volcanogenic Massive Sulfide Deposits of Wisconsin: A Commemorative Volume, Insitiute on Lake Superior Geology Proceedings, v. 42, part 2, P. 31-65.",null,null,null,null,null,1990,null,"Noranda Exploration"]
[10082575,"W060000",null,"Flambeau Mine",45.514000000000003,-91.14,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E202-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E202*PI()/180)*SIN(ABS(F202-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E202-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E202 *PI()/180)*SIN(ABS(F202-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":192.85368970340124},"NA","United States","Wisconsin","Rusk","M","Copper","Zinc, Gold, Silver","Lead","Unknown",null,"S","Producer","Galena, Pyrrhotite, Silver, Sphalerite",null,null,null,null,"93: Volcanogenic massive sulfide deposits in differentiated volcanic rocks","Upper Greenschist To Lower Amphibolite Facies",null,"Ladysmith",null,"Lipin, Bruce, Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Schist",null,null,"Felsic Center, Isoclinal Folding","Magmatic Arc","CRAWFORD, M.J., 1996, WISCONSIN EXPLORATION UPDATE:  SKILLINGSMINING REVIEW, V. 85, NO. 21, P.4-5STAFF, SKILLINGS MINING REVIEW,  JAN. 28, 1995, P. 5-7DeMatties, T. A., 1996, A GEOLOGIC FRAMEWORK FOR EARLY PROTEROZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN WISCONSIN: AN EXPLORATION MODEL. In, Laberge, G., editor, Volcanogenic Massive Sulfide Deposits of Wisconsin: A Commemorative Volume, Insitiute on Lake Superior Geology Proceedings, v. 42, part 2, P. 31-65.",null,1993,null,null,null,1968,null,"Great Lakes Exploration Co (Subsidiary Of Kennecott Corp.)"]
[10082576,"W060002",null,"Bend Deposit",45.294719999999998,-90.595950000000002,163.85188102429899,"NA","United States","Wisconsin","Taylor","M","Gold, Copper","Silver",null,"Unknown",null,"S","Occurrence",null,null,null,null,null,"184: Massive sulfide, kuroko","Lower Greenschist",null,null,null,"Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Rhyolite",null,null,"Felsic Center Associated With Mafic Pile Sequence, Regionally Metamorphosed And Isoclinally Folded Metavolcanic Arc","Back Arc Basin In The Ladysmith-Rhinelander Metavolcanic Complex.","CRAWFORD, M.J., 1996, WISCONSIN EXPLORATION UPDATE:  SKILLINGSMINING REVIEW, V. 85, NO. 21, P.4-5.DEMATTIES, T.A.,  AND POWELL, W.F., 1996,  THE BEND DEPOSIT--A  N EARLY PROTEROZOIC  COPPER-GOLD  VMS DEPOSIT, IN LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT.  2, P.  143-159.",null,null,null,null,null,1977,null,"Jump River Joint Venture (Wisconsin Mineral Resources Inc And Chevron Usa Inc)"]
[10082577,"W060003",null,"Ritchie Creek Propsect",45.488329999999998,-90.05677,159.57167680105667,"NA","United States","Wisconsin","Price","M","Copper","Gold","Zinc","Unknown",null,"U","Prospect","Bornite, Chalcocite, Chalcopyrite, Electrum, Gold, Magnetite, Pyrite, Pyrrhotite, Tennantite, Tetrahedrite",null,null,null,null,"184: Massive sulfide, kuroko","Upper Greenschist To Lower Amphibolite Facies.   In The Main Zone There Is Partial Replacement Of Previously Deposited Exhalite.",null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.","Quartz-Sericite Schists","Rhyolite",null,null,"Main Zone Is At The Western Edge Of A Felsic Center Developed On The Flanks Of A Mafic Volcanic-Intrusive Complex, Steeply Dipping Isoclinally Folded To Locally Gently Dipping Volcanic Sections.","Back-Arc Basin.   Laberge Suggests That These Metasediments May Have Been Deposited In A Number Of Basins Formed By Fault Grabens During The Late Penokean Orogeny.","DEMATTIES, 1990, ECON. GEOL., V.85, P. 1908-1916LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2.LABERGE, 1996.",null,null,null,null,null,1979,null,"Central Wisconsin Joint Venture (Getty Mining Co And Ernst K. Lehmann And Assoc. Of Wisc)"]
[10082578,"W060004",null,"Catwillow",45.628999999999998,-88.549000000000007,148.65147417952031,"NA","United States","Wisconsin","Forest","M","Zinc, Copper","Gold, Silver",null,"Unknown",null,"S","Unknown",null,null,null,"Stacked Lenses",null,"184: Massive sulfide, kuroko",null,null,null,null,"Lipin, Bruce, Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Schist",null,null,null,null,"DEMATTIES, T.A. , 1989, A PROPOSED GEOLOGIC FRAMEWORK FOR MASSIVE SULFIDEDEPOSITS IN THE WISCONSIN PENOKEAN VOLCANIC BELT: ECONOMIC GEOLOGY, V. 8R, P. 946-952.DEMATTIES, T.A. , 1996, A GEOLOGIC FRAMEWORK FOR EARLY PROTEROZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN WISCONSIN--AN EXPLORATION MODEL, IN LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME: INSTITUTE ON LAKE SUPERIOR GEOLOGY PROCEEDINGS, V. 42, PT. 2, P. 31-65.DeMatties, T. A., 1996, A GEOLOGIC FRAMEWORK FOR EARLY PROTEROZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN WISCONSIN: AN EXPLORATION MODEL. In, Laberge, G., editor, Volcanogenic Massive Sulfide Deposits of Wisconsin: A Commemorative Volume, Insitiute on Lake Superior Geology Proceedings, v. 42, part 2, P. 31-65."]
[10082579,"W060005",null,"Eisenbrey Deposit",45.440600000000003,-91.117999999999995,188.49119033233933,"NA","United States","Wisconsin","Rusk","M","Copper, Zinc",null,"Silver, Gold","Unknown",null,"S","Unknown",null,null,null,"Stacked lenses",null,"184: Massive sulfide, kuroko","Lower Amphibolite Facies--Dominantly Kyanite-Sillimanite-Staurolite-Hornblende-Almandine Assemblages (Amphibolite Facies).",null,"Thornapple Deposit",null,"Lipin, Bruce, Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Schist",null,null,"A Nearly Vertically Dipping And Plunging Complexly Folded Deposit.","Magmatic Arc","CRAWFORD, M.J., 1996, WISCONSIN EXPLORATION UPDATE:  SKILLINGS MINING REVIEW, V. 85, NO. 21, P.4-5.MAY, E.R., 1996, EISENBREY--A STRUCTURALLY COMPLEX PROTEROZOIC COPPER-ZINC MASSIVE SULFIDE DEPOSIT, RUSK COUNTY, WISCONSIN, IN LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2, 107-128.LABERGE, G.L., ED.,1996,  VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2 (GENERAL REFERENCE FOR WISCONSIN  VMS DEPOSITS).DeMatties, T. A., 1996, A GEOLOGIC FRAMEWORK FOR EARLY PROTEROZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS IN WISCONSIN: AN EXPLORATION MODEL. In, Laberge, G., editor, Volcanogenic Massive Sulfide Deposits of Wisconsin: A Commemorative Volume, Insitiute on Lake Superior Geology Proceedings, v. 42, part 2, P. 31-65.MAY, 1996 P. 107-108.",null,null,null,null,null,1973,null,"Great Lakes Exploration Co."]
[10082580,"W060006",null,"Hawk Propsect",45.448329999999999,-89.755089999999996,150.29907932865268,"NA","United States","Wisconsin","Lincoln","M","Copper, Zinc",null,null,"Unknown",null,"U","Prospect","Chalcocite, Chalcopyrite, Covellite, Electrum, Magnetite, Pyrite, Pyrrhotite, Sphalerite, Tetrahedrite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,null,null,null,"Regional Metamorphism And Isoclinal Folding.","Ladysmith-Rhinelander  Metavolcanic Complex.","LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2LABERGE, 1996."]
[10082581,"W060007",null,"Horseshoe Prospect",45.441670000000002,-89.623419999999996,147.2397627001084,"NA","United States","Wisconsin","Lincoln","M","Lead, Zinc, Copper",null,null,"Unknown",null,"U","Prospect","Chalcopyrite, Galena, Gold, Polybasite, Pyrrhotite, Silver, Sphalerite",null,null,null,null,"184: Massive sulfide, kuroko","Chlorite-Epidote-Muscovite-Albite-Quartz (Lower Greenschist Facies) To Biotite-Muscovite-Albite-Quartz (Middle Greenschist Facies).",null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,null,null,null,"Steeply Dipping Isoclinally Folded To Locally Gently Dipping Volcanic Sections.","Back-Arc Basin--Laberge Suggests That Metasediments May Have Been Deposited In A Number Of Basins Formed By Fault Grabens During The Late Penokean Orogeny.","LABERGE, G.L., ED., 1996, VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2"]
[10082582,"W060008",null,"Reef Gold Deposit",44.966670000000001,-89.350080000000005,111.83459938885717,"NA","United States","Wisconsin","Marathon","M","Gold",null,null,"Unknown",null,"U","Prospect","Chalcopyrite, Gold, Pyrrhotite",null,null,null,null,"273: Low-sulfide Au-quartz vein",null,null,null,null,"Nicholson, S.W., Mason Jr., G.T., Sutphin, David M.",null,null,null,null,"Eau Claire River Shear Zone",null,"LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2 (GENERAL REFERENCE FOR WISCONSIN  VMS DEPOSITS)"]
[10082583,"W060009",null,"Duval",45.583329999999997,-88.233369999999994,145.86897098124146,"NA","United States","Wisconsin","Marinette","B","Iron, Sulfur",null,"Zinc, Copper","Unknown",null,"S","Unknown",null,null,null,null,null,"91: Massive sulfide, Besshi (Japanese deposits)",null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.","Quinnesec Formation","Basalt",null,null,null,null,"HOLLISTER, V.F., AND CUMMINGS, M.L., 1982, A SUMMARY OF THE DUVAL MASSIVE SULFIDE DEPOSIT, MARINETTE COUNTY, WISCONSIN: GEOSCIENCE WISCONSIN, V. 6, P. 11-20"]
[10082584,"W060010",null,"Lasalle Falls",45.827779999999997,-88.267539999999997,162.60476786624633,"NA","United States","Wisconsin","Florence","M","Iron, Copper",null,null,"Unknown",null,"S","Unknown","Argentite, Chalcocite, Pyrite",null,null,null,null,null,"Amphibolite Facies",null,null,null,"Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.","Quinnesec Formation","Meta-Basalt,Clastic Sedimentary Rock",null,null,null,null,"WERBACH, DAVID, 1987, A STUDY OF THE LASALLE FALLS MASSIVE SULPHIDE PROSPECT AND ADJACENT AREA, FLORENCE COUNTY, WISCONSIN:  MS THESIS, NORTHERN ILLINOIS UNIVERSITY, 121 PP.LABERGE, G.L., 1983, LASALLE FALLS-- AN EXPOSED MASSIVE SULFIDE DEPOSIT IN FLORENCE COUNTY, WISCONSIN: INSTITUTE OF LAKE SUPERIOR GEOLOGY, ABSTRACTS, V. 29, P. 26."]
[10082585,"W060012",null,"Spirit",45.4,-90.016769999999994,153.32449885028134,"NA","United States","Wisconsin","Lincoln","M","Copper, Lead, Zinc",null,null,"Unknown",null,"S","Unknown","Chalcopyrite, Galena, Pyrite, Pyrrhotite, Sphalerite",null,null,null,null,"184: Massive sulfide, kuroko","Greenschist To Amphibolite Grade",null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Schist",null,null,"Regional Isoclinal Folding","Back Arc Basin","BRINK, SUSAN, 1991, PETROLOGY AND GEOCHEMISTRY OF AN EARLY PROTEROZOIC MASSIVE SULFIDE OCCURRENCE AND ASSOCIATED VOLCANOGENIC ROCK SUITE, NORTH-CENTRAL WISCONSIN:  MS THESIS, UNIV. OF MINNESOTA, MINNEAPOLIS, 184 PP.DEMATTIES, 1994, WCON. GEOL., V.89, P. 1122-1151",null,null,null,null,null,null,null,"Ernst K. Lehmann And Associates"]
[10082586,"W060014",null,"Weyerhauser",46.21443,-91.565439999999995,242.54782637977524,"NA","United States","Wisconsin","Douglas","M","Lead, Copper",null,null,"Unknown",null,"S","Prospect","Copper",null,null,null,null,null,"Green Schist",null,null,null,"Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.","Chengwatana Volcanics","Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN, WISC. GEOLOGICAL AND NATURAL HISTORY SURVEY, BULLETIN NO. 6, ECON. SERIES 3, 83 PP. WITH MAPS",null,null,null,null,null,1890]
[10082587,"W060015",null,"Mudge",46.149990000000003,-91.616829999999993,240.75824123027786,"NA","United States","Wisconsin","Washburn","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082588,"W060016",null,"Culligan",46.516660000000002,-92.166849999999997,277.12397474049504,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082589,"W060017",null,"Copper Creek",46.549990000000001,-92.100179999999995,276.73745882003601,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082592,"W060021",null,"Aminicon",46.566659999999999,-91.950180000000003,272.97986019827601,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Chalcocite, Chalcopyrite, Malachite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082593,"W060022",null,"North Wisconsin",46.566659999999999,-91.866839999999996,270.46178711189447,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,null,null,"Nicholson, S.W., Mason Jr., G.T., Sutphin, David M.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082594,"W060023",null,"Astor",46.583320000000001,-91.65016,265.01272677097108,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Chalcopyrite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10082595,"W060025",null,"Amberg Mo Occurrence",45.515830000000001,-87.861699999999999,143.84344956899321,"NA","United States","Wisconsin","Marinette","M","Molybdenum",null,null,"Unknown",null,"S","Unknown","Molybdenite",null,null,null,null,null,null,null,null,null,"Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Pegmatite",null,null,"Pegmatite Associated With Amberg Granite",null,"GREENBERG, J.K., 1983, MOLYBDENITE IN WISCONSIN: OCCURRENCE AND POTENTIAL: WISCONSIN GEOLOGICAL AND NATURAL HISTORY SURVEY, MISC. PAPER 83-2, 36 PP"]
[10082597,"W060028",null,"Moose Lake",46.216670000000001,-90.233440000000002,208.13237891067268,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Unknown","Magnetite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Iron Formation",null,null,null,null,"DUTTON, C.E., 1983, LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN: USGS OPEN-FILE REPORT 84-76, 15 PP"]
[10082598,"W060027",null,"Pine Lake Taconite Deposit",46.263890000000004,-90.100110000000001,208.49168999982365,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Prospect","Hematite, Magnetite","Chert, Chlorite",null,null,null,null,null,null,null,null,"Nicholson, S.W., Sutphin, David M., Mason Jr., G.T.",null,"Iron Formation",null,null,null,null,"DUTTON, C.E., 1983,  LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN:  USGS OPEN-FILE REPORT 84-76, 15 PP.MARSDEN, R.W., 1978, IRON ORE RESERVES OF WISCONSIN--A MINERALS AVAILABILITY SYSTEM REPORT, IN GRAVEN, L.K., ED., PRODUCTIVITY IN LAKE SUPERIOR MINING DISTRICT:  PROCEEDINGS OF THE 51ST ANNUAL MEETING MINNESOTA SECTION AIME AND 39TH ANNUAL MINING SYMPOSIUM, P. 24.1-24.28.MARSDEN, 1978"]
[10082599,"W060029",null,"Michigan Mine",46.1,-90.333449999999999,203.03931278318473,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"S","Unknown","Hematite, Magnetite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Iron Formation",null,null,"Iron Formation Overlain By Greenstone And Underlain By Phyllite",null,"DUTTON, C.E., 1983, LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN: USGS OPEN-FILE REPORT 84-76, 15 PP"]
[10082600,"W060031",null,"Butternut Exploration",46.016669999999998,-90.51679,202.27955542543779,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"S","Unknown","Magnetite","Chert, Chlorite, Mica",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,null,null,null,"Steeply Dipping Beds","Mid-Continent Rift","DUTTON, C.E., 1983, LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN: USGS OPEN-FILE REPORT 84-76, 15 PP.MARSDEN, R.W., 1978, IRON ORE RESERVES OF WISCONSIN--A MINERALS AVAILABILITY SYSTEM REPORT, IN GRAVEN, L.K., ED., PRODUCTIVITY IN LAKE SUPERIOR MINING DISTRICT:  PROCEEDINGS OF THE 51ST ANNUAL MEETING MINNESOTA SECTION AIME AND 39TH ANNUAL MINING SYMPOSIUM, P. 24.1-24.28.MARSDEN, 1978"]
[10082601,"W060032",null,"Mercer District",46.166670000000003,-90.083439999999996,202.01278503971457,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Unknown","Magnetite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Sutphin, David M., Nicholson, S.W., Mason Jr., G.T.",null,"Iron Formation",null,null,null,null,"DUTTON, C.E., 1983, LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN: USGS OPEN-FILE REPORT 84-76, 15 PP.ALLAN, R.C., AND BARRETT, L.P., 1915, CONTRIBUTIONS TO THE PRECAMBRIAN GEOLOGY OF NORTHERN MICHIGAN AND WISCONSIN:  MICHIGAN GEOLOGICAL AND BIOLOGICAL SURVEY PUB. 18, GEOLOGICAL SERIES 15, P. 13-164."]
[10082603,"W060034",null,"Conover District",46.033329999999999,-89.366749999999996,182.01944872023992,"NA","United States","Wisconsin","Vilas","M","Iron",null,null,"Unknown",null,"S","Unknown",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,null,null,null,null,null,"DUTTON, C.E., 1983, LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN: USGS OPEN-FILE 84-76, 15 PP"]
[10082911,"W062340",null,"Unnamed Prospect Near Flannagan F",46.583320000000001,-91.942400000000006,273.62876282913396,"NA","United States","Wisconsin","Douglas","M","Lead, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082910,"W062339",null,"Unnamed Prospect Near Dairyland C",46.237769999999998,-92.164900000000003,263.07642060355613,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082898,"W062323",null,"Tilden Mound Deposit",44.307780000000001,-90.829849999999993,131.08219746378404,"NA","United States","Wisconsin","Jackson","M","Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,"Iron Formation",null,"Diabase,Schist",null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.MARSDEN, R.W., 1978, IRON ORE RESERVES OF WISCONSIN--A MINERALS AVAILABILITY SYSTEM REPORT, IN GRAVEN, L.K., ED., PRODUCTIVITY IN LAKE SUPERIOR MINING DISTRICT:  PROCEEDINGS OF THE 51ST ANNUAL MEETING MINNESOTA SECTION AIME AND 39TH ANNUAL MINING SYMPOSIUM, P. 24.1-24.28.MARSDEN, 1978.",null,1856,null,1892,null,1839]
[10082650,"W060093",null,"Kona Dolomite",46.833329999999997,-87.750020000000006,234.37857284112391,"NA","United States","Michigan","Marquette","M","Copper",null,null,"Unknown",null,"S","Producer","Chalcocite, Pyrite, Malachite, Chalcopyrite, Bornite","Quartz",null,"STRATABOUND",null,"197: Sediment-hosted Cu",null,null,null,null,"Mason Jr., G.T., Sutphin, D.M., Nicholson, Suzanne","Kona Dolomite","Dolomite,Argillite,Quartzite",null,null,"Silicified dolomite",null,"WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN, REPORT FOR U.S. DEPT OF INTERIOR, BUREAU OF MINES: EAST LANSING, DEPT. OF GEOLOGY, MICHIGAN STATE UNIVERSITY, 66 P.REED, R.C., 1965, COPPER MINERALIZATION IN ANIMIKIE SEDIMENTS OF THE MARQUETTE RANGE, MARQUETTE COUNTY, MICHIGAN: M.S. THESIS, MICHIGAN STATE UNIVERSITY, 55 P.TAYLOR, G.L. 1972, STRATIGRAPHY, SEDIMENTOLOGY, AND SULPHIDE MINERALIZATION OF THE KONA DOLOMITE:  UNPUBLISHED PH.D. DISSERTATION, MICHIGAN TECHNOLOGICAL UNIVERSITY.WILBAND, 1978"]
[10082651,"W060095",null,"Presque Isle",46.683329999999998,-89.966769999999997,233.27802993895878,"NA","United States","Michigan","Gogebic",null,"Copper",null,null,"Unknown",null,"S","Producer","Copper, Chalcocite",null,null,"STRATABOUND",null,"197: Sediment-hosted Cu",null,null,null,"Strata","Sachiko Tanikawa, Nicholson, Suzanne, Sutphin, D.M., Mason Jr., G.T., Woodruff, Laurel G., Nicholson, S.W.","Nonesuch Formation","Shale,Siltstone","Copper Harbor Formation","Sandstone","Series of faults trending northeast. Keweenaw fault; trending northeast alo, Presque Isle syncline, Nonesuch shale: mineralization in organic-rich shale",null,"CANNON, W.F., 1985, MINERAL RESOURCES MAP OF THE IRON RIVER 1 X 2 DEGREE QUADRANGLE, MICHIGAN AND WISCONSIN: USGS MISC. INVEST., MAP I-1360-A, SCALE 1:250000REED, R.C., 1991, ECONOMIC GEOLOGY AND HISTORY OF METALLIC MINERALS IN THE NORTHERN PENINSULA OF MICHIGAN: IN CATACOSINOS, P.A., AND DANIELS, P.A., JR., (EDITORS), EARLY SEDIMENTARY EVOLUTION OF THE MICHIGAN BASIN: GEOL. SOC. OF AMER., SPECIAL PAPER 256, PP. 13-51.ENSIGN, C.O., WHITE, W.S., WRIGHT, J.C., PATRICK, J.L., LEONE, R.J., HATHAWAY, D.J., TRAMMELL, J.W., FRITTS, J.J., AND WRIGHT, T.L., 1968,  COPPER DEPOSITS IN THE NONESUCH SHALE, WHITE PINE, MICHIGAN: IN J.D. RIDGE, (EDITOR) ORE DEPOSITS OF THE UNITED STATES 1933-1967 (GRATON-SALES VOLUME): AM. INSTIT. MIN. METALL. PETROL. ENG, V. 1, PP. 460-488.REED, 1991"]
[10082652,"W062000",null,"Anvil-Palms-Keweenaw Group",46.473610000000001,-90.019270000000006,220.48913011755423,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Rocks","M","Past Producer","Hematite, Goethite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic iron range is in the chlorite metamorphic zone in the least metamorphosed area of the upper peninsula.","Supergene","Massie Lease, Keweenaw Lease, Palms Mine, Anvil Mine","Oxidation and leaching of unaltered banded-iron formation to soft iron-oxide ore bodies.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Ironwood Iron-Formation","Iron Formation",null,null,"N-dipping sediments;  regional trends are east to west., An E-W linear iron formation going from Gogebic, MI, to Ironwood,MI, and to",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES: OHIO, CLEVELAND, P. 53.SCHMIDT, 1980: USGS BULLETIN 1460.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 1-19, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 62-63.",null,1887,null,1957,null,null,"1887 TO 1957; 70 YEARS OF PRODUCTION.","A. Randall discovered low-grade magnetic material during the survey of the fourth principal meridian."]
[10082660,"W062009",null,"Iron Belt Mine",46.394170000000003,-90.329840000000004,221.18904713562426,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene",null,"Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 56.",null,1888,null,1912,null,1848,null,"A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082653,"W062001",null,"Ashland Mine",46.451390000000004,-90.171779999999998,221.75299566155587,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Rocks","M","Past Producer","Hematite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic iron range is in the chlorite metamorphic zone in the least metamorphosed area of the upper peninsula.","Supergene",null,"Oxidation and leaching of unaltered banded-iron formation to soft iron-oxide ore bodies.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Ironwood Iron-Formation","Iron Formation",null,null,"N-dipping sediments;  regional trends are east to west., An E-W linear iron formation going from Gogebic, MI, to Ironwood,MI, and to",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952: CLEVELAND, OHIO, P. 53.SCHMIDT, 1980, USGS BULLETIN 1460.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 21-27, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884,null,1926,null,null,"1884 TO 1926","A. Randall discovered low-grade magnetic material during the survey of the fourth principal meridian."]
[10082654,"W062002",null,"Atlantic Mine",46.403060000000004,-90.307900000000004,221.30614450793863,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","And Ryan, Laura, Atlas, Tracts.","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M., Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 PSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 53.",null,1887,null,1913,null,1848,"1887 TO 1913 EXCEPT FOR 1888-1894, AND 1911.","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082655,"W062003",null,"Berkshire Mine",46.301110000000001,-90.624020000000002,221.8724990172789,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite, Magnetite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","Pioneer Mine","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 53.",null,1922,null,1924,null,1848,"1922-1924","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082656,"W062005",null,"Cary Mine",46.436669999999999,-90.203440000000001,221.40553590477725,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"M","Past Producer","Goethite, Hematite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","And Tilden, Nimikon, Windsor, Kakagon, West Cary, Superior","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 62-63.",null,1886,">",1950,null,1848,"1886 TO AT LEAST 1950, EXCEPT FOR 1932.","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082657,"W062006",null,"Geneva Mine",46.461109999999998,-90.112889999999993,221.30760989825617,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Goethite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic iron range is in the chlorite metamorphic zone in the least metamorphosed area of the upper peninsula.","Supergene","First National, Royal, Blue Jacket, Lisbon, Former Geneva, North Newport, Geneva-Davis Group, New DavisDavis, West Davis","Oxidation and leaching of unaltered banded-iron formation to soft iron-oxide ore bodies.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Ironwood Iron-Formation","Iron Formation",null,null,"N-dipping sediments;  regional trends are east to west., An E-W linear iron formation going from Gogebic, MI, to Ironwood,MI, and to",null,"SCHMIDT, 1980: USGS BULLETIN 1460.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINE, GOGEBIC COUNTY, P. 69-81, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 55; REED, 1975.",null,1887,null,1965,null,1848,"1887 TO JAN 1965.","A. Randall discovered low-grade magnetic material during the survey of the fourth principal meridian."]
[10082658,"W062007",null,"Germania Mine",46.446390000000001,-90.187889999999996,221.732679719017,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","Harmony","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Mason Jr., G.T., Sutphin, David M. (Cannon, W. F.)","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 55.",null,1885,null,1912,null,1848,"1885 TO 1912 EXCEPT FOR 1894 TO 1896, 1908, AND 1911.","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082659,"W062008",null,"Hennepin-Snyder Mine",46.424169999999997,-90.263720000000006,221.76551517122954,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","Father Hennepin, Snyder, Pence-Hennepin Mine","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M., Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 62-63.",null,1888,null,1906,null,1848,"1888-1891, 1900-1903, 1905-1906.","A. Randall Discovered Low-Grade Magnetic During The Survey Of The Fourth Principal Meridian."]
[10082951,"W062418",null,"Erin Mound",42.33334,-89.771199999999993,103.19741818609781,"NA","United States","Illinois","Stephenson","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082661,"W062010",null,"Montreal Mine",46.428060000000002,-90.233720000000005,221.43352835467635,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"M","Producer","Goethite, Hematite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","Jupiter., Bourne, Moore, Trimble, 33 Co. Mine, Odanah, Ottawa","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M., Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 56-57.",null,1886,null,null,null,1848,"1886 TO AT LEAST 1950, EXCEPT FOR 1921.","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082662,"W062011",null,"Newport Mine",46.456940000000003,-90.122330000000005,221.20918841841927,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Goethite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic iron range is in the chlorite metamorphic zone in the least metamorphosed area of the upper peninsula.","Supergene","Bonnie, Mount Hope, Iron King","Oxidation and leaching of unaltered banded-iron formation to soft iron-oxide ore bodies.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Ironwood Iron-Formation","Iron Formation",null,null,"N-dipping sediments;  regional trends are east to west., An E-W linear iron formation going from Gogebic, MI, to Ironwood,MI, and to",null,"SCHMIDT, 1980: USGS BULLETIN 1460. JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 112-128, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.REED, 1975",null,1886,null,1961,null,1848,"1886 TO AT LEAST 1950, EXCEPT FOR 1932.","A. Randall discovered low-grade magnetic material during the survey of the fourth principal meridian."]
[10082663,"W062012",null,"Penokee Group",46.453330000000001,-90.147890000000004,221.43970825420902,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Goethite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic iron range is in the chlorite metamorphic zone in the least metamorphosed area of the upper peninsula.","Supergene","Norrie-Aurora Group","Oxidation and leaching of unaltered banded-iron formation to soft iron-oxide ore bodies.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Ironwood Iron-Formation","Iron Formation",null,null,"N-dipping sediments;  regional trends are east to west., An E-W linear iron formation going from Gogebic, MI, to Ironwood,MI, and to",null,"SCHMIDT, 1980: USGS BULLETIN 1460. JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 135-140, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 58; REED, 1975",null,1884,null,1904,null,1848,"1884 TO AT LEAST 1950.  PENOKEE MINE CLOSED IN LATE 1961.","A. Randall discovered low-grade magnetic material during the survey of the fourth principal meridian."]
[10082664,"W062013",null,"Plumer Mine",46.40972,-90.288719999999998,221.34430506214517,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene","Includes Former Plumer, And Former Daylight., Valance, Emma, Union, Former Caledonia","Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M., Mason Jr., G.T., Sutphin, David M. (Cannon, W. F.)","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 58",null,1912,null,1932,null,1848,"1912-1913,1922-1923, AND 1932.","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082665,"W062014",null,"Shores Mine",46.387500000000003,-90.345950000000002,221.09862642777793,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene",null,"Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 59.",null,1896,null,1899,null,1848,"SHIPPED EACH YEAR 1896 TO 1899.","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082666,"W062015",null,"Tyler's Fork Prospect",46.336109999999998,-90.492059999999995,221.01121264115093,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene",null,"Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 60.",null,1890,null,1890,null,1848,1890,"A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082667,"W062016",null,"Upson Prospect",46.36083,-90.421229999999994,221.00500878510189,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Gogebic Iron Range Is In The Chlorite Metamorphic Zone In The Least Metamorphosed Area Of The Upper Peninsula.","Supergene",null,"Oxidation And Leaching Of Unaltered Banded-Iron Formation To Soft Iron-Oxide Ore Bodies.","Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Ironwood Formation","Iron Formation",null,null,"An E-W Linear Iron Formation Going From Gogebic, Mi, To Ironwood, Mi, And To Mellen, Wi, And A Bit Farther W., N-Dipping Sediments;  Regional Trends Are East To West.","Canadian Shield","EMATITSCHMIDT, 1980: USGS BULLETIN 1460LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 60.",null,1902,null,1903,null,1848,"1902-1903","A. Randall Discovered Low-Grade Magnetic Material During The Survey Of The Fourth Principal Meridian."]
[10082899,"W062324",null,"Unnamed Copper Prospect Along Ame",42.644449999999999,-90.130660000000006,102.05924780036331,"NA","United States","Wisconsin","Lafayette","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082668,"W062017",null,"Antoine Mine",45.850830000000002,-88.038359999999997,165.23207746862255,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Traders, Clifford",null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1895,null,1925,null,1849,"1895 TO 1925, EXCEPT FOR 1908, 1912, 1915, 1919, AND 1921-1924."]
[10082669,"W062018",null,"Aragon Mine",45.79222,-87.904200000000003,162.20040170086975,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Smith White Exploration",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1889,null,1932,null,1849,"1889-1932"]
[10082670,"W062019",null,"Bradley Mine",45.827219999999997,-88.072810000000004,163.40774920617662,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Ludington and Chapin",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128; REED, 1975.",null,1937,null,1959,null,1849,"SHIPPED ORE FROM 1937 TO 1959, WHEN MINE WAS CLOSED AND THE EQUIPMENT WAS SOLD."]
[10082671,"W062020",null,"Breen Mine",45.762219999999999,-87.753349999999998,161.59414710264096,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1877,null,1907,null,1849,"1877-1880, AND 1905-1907."]
[10082672,"W062021",null,"Brier Hill Prospect",45.788890000000002,-87.898920000000004,162.01790070490128,"NA","United States","Michigan","Dickinson",null,"Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Curry Mine(?), Penn Mines",null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1882,null,1883,null,1849,"1882-1883"]
[10082673,"W062022",null,"Calumet Mine",45.965560000000004,-87.833640000000003,174.58808145461012,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1882,null,1913,null,1849,"1882-1884, 1906-1908, AND1912-1913."]
[10082900,"W062325",null,"Unnamed Prosect Near Long Mil",46.309429999999999,-91.078199999999995,233.76219421023703,"NA","United States","Wisconsin","Bayfield","M","Nickel, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082674,"W062023",null,"Chapin Mine",45.824440000000003,-88.061970000000002,163.28030269043586,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Hamilton, Bradley, Ludington",null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1880,null,1934,null,1849,"1880-1934 EXCEPT FOR 1932-1933."]
[10082675,"W062024",null,"Few Mine",45.802500000000002,-87.94059,162.60869558187019,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.  MICHIGAN MINERAL COMMISSIONERS REPORTS SHOW PRODUCTION FIGURES.",null,1907,null,1909,null,1849,"1907-1909"]
[10082676,"W062025",null,"Commonwealth Group",45.897500000000001,-88.230040000000002,167.52862225618472,"NA","United States","Wisconsin","Florence","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite, Magnetite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching Of Silica Or Replacement By Iron Oxides Or A Combination Of These Processes.","Metamorphism Of Vulcan Iron Formation Has Locally Increased Grain Size And Made Some Material More Amenable To Concentration Than Less Metamorphosed Iron Formation.","Davidson, Commonwealth, Buckeye, Badger",null,"Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major Troughs Into Which Iron Fm. Has Slumped; Regional Trends Are E-W To Ne-Sw.","Canadian Shield","LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 PBAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN: U.S.G.S. PROFESSIONAL PAPER 513, 96 P. VAN HISE, C.R., AND LEITH, C.K., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 PLAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.LAKE SUPERIOR IRON ORE ASSOCIATION (1952), P. 111.",null,1880,null,1916,null,null,"1880-1916 EXCEPT FOR 1907-1908 AND 1911."]
[10082677,"W062026",null,"Cundy Mine",45.806669999999997,-87.992530000000002,162.51111610712204,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","J.r. Wood, Ruth and Rachael",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1896,null,1913,null,1849,"1896-1903,1909, AND 1913."]
[10082678,"W062027",null,"Cuff Mine",45.84028,-88.002529999999993,164.74116179101284,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Protection",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1899,null,1900,null,1849]
[10082679,"W062028",null,"Emmett Mine",45.763890000000004,-87.740849999999995,161.84021996149048,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1878,null,1884,null,1849,"1878-1880, 1882-1884."]
[10082901,"W062327",null,"Unnamed Prospect Along Anderson C",46.611930000000001,-91.668499999999995,267.11491325573405,"NA","United States","Wisconsin","Douglas","M","Copper, Lead",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082680,"W062029",null,"Globe-Cornell Mine",45.848329999999997,-88.035589999999999,165.0779901218157,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Cornell",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1880,null,null,null,1879,"1880-1881,  1886-1887, 1935 TO AL LEAST 1950.","John R. Wood"]
[10082681,"W062030",null,"Ernst Mine",45.90889,-88.237539999999996,168.28919532714164,"NA","United States","Wisconsin","Florence","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite, Magnetite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching Of Silica Or Replacement By Iron Oxides Or A Combination Of These Processes.","Metamorphism Of Vulcan Iron Formation Has Locally Increased Grain Size And Made Some Material More Amenable To Concentration Than Less Metamorphosed Iron Formation.",null,null,"Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major Troughs Into Which Iron Fm. Has Slumped; Regional Trends Are E-W To Ne-Sw.","Canadian Shield","LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 PBAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN: U.S.G.S. PROFESSIONAL PAPER 513, 96 P. VAN HISE, C.R., AND LEITH, C.K., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 PLAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1914,null,1929,null,1849,"1914 TO 1929 EXCEPT FOR 1921-1924 AND 1926-1928"]
[10082682,"W062031",null,"Florence Mine",45.925829999999998,-88.263099999999994,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E266-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E266*PI()/180)*SIN(ABS(F266-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E266-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E266 *PI()/180)*SIN(ABS(F266-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":169.38009016310906},"NA","United States","Wisconsin","Florence","M","Iron",null,null,"Unknown",null,"S","Past Producer","Goethite, Hematite, Magnetite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching Of Silica Or Replacement By Iron Oxides Or A Combination Of These Processes.","Metamorphism Of Vulcan Iron Formation Has Locally Increased Grain Size And Made Some Material More Amenable To Concentration Than Less Metamorphosed Iron Formation.","Eagle",null,"Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major Troughs Into Which Iron Fm. Has Slumped; Regional Trends Are E-W To Ne-Sw.","Canadian Shield","LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 PBAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN: U.S.G.S. PROFESSIONAL PAPER 513, 96 P. VAN HISE, C.R., AND LEITH, C.K., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 PLAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1880,null,1931,null,1849,"1880-1931 EXCEPT FOR 1884-1885, 1913, 1921-1922, 1924,  AND 1926-1928."]
[10082683,"W062032",null,"Forest Mine",45.829439999999998,-87.955590000000001,164.33292537502899,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1904,null,1904,null,1849,1904]
[10082684,"W062033",null,"Gibson Mine",46.21611,-88.426720000000003,189.16287183653145,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Warner",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Anderson, Arlene (M. Gere)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 163-165, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1885,null,1911,null,1849,"1885-1887, AND 1908-1911"]
[10082685,"W062035",null,"Hemlock Mine",46.23639,-88.447270000000003,190.55758213542362,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1889,null,1938,null,1849,"1891-1919 EXCEPT FOR 1894 AND 1917.  1938 SHIPMENT WAS FROM STOCKPILED MATERIAL."]
[10082902,"W062328",null,"Unnamed Prospect Along Apple Bran",42.683340000000001,-89.909260000000003,91.391428404160564,"NA","United States","Wisconsin","Lafayette","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082686,"W062036",null,"Indiana Mine",45.837499999999999,-87.991140000000001,164.62866837292125,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1882,null,1920,null,1849,"1882-1886, AND 1915-1920"]
[10082687,"W062037",null,"Larson Exploration  Prospect",45.906939999999999,-88.341149999999999,167.89819491442032,"NA","United States","Wisconsin","Florence","M","Iron",null,null,"Unknown",null,"S","Occurrence","Goethite, Hematite, Magnetite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching Of Silica Or Replacement By Iron Oxides Or A Combination Of These Processes.","Metamorphism Of Vulcan Iron Formation Has Locally Increased Grain Size And Made Some Material More Amenable To Concentration Than Less Metamorphosed Iron Formation.",null,null,"Sutphin, David M. (Cannon, W. F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major Troughs Into Which Iron Fm. Has Slumped; Regional Trends Are E-W To Ne-Sw.","Canadian Shield","LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 PBAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN: U.S.G.S. PROFESSIONAL PAPER 513, 96 P. VAN HISE, C.R., AND LEITH, C.K., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 PLAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1948,null,1948,null,1849,1948]
[10082688,"W062038",null,"Loretto Mine",45.786940000000001,-87.818079999999995,162.6116745716696,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Appleton, Sturgeon River, Eleanor",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1893,null,1940,null,1849,"1893-1937; SHIPPED FROM STOCKPILE IN 1939 AND 1940.  STURGEON RIVER (APPLETON) MINE PRODUCED IN 1887-1889."]
[10082689,"W062039",null,"Ludington Mine",45.825279999999999,-88.067809999999994,163.30362207362728,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Chapin, Bradley",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"DUTTON, C. E. AND ZIMMER, P. W., 1968, IRON ORE DEPOSITS OF MENOMINEE DISTRICT, MICHIGAN, (IN) ORE DEPOSITS OF THE UNITED STATES, 1933 - 1967:  A.I.M.E., THE GRATON-SALES VOLUME, V. 1, P. 538 - 549.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN PRECAMBRIAN OF NORTHERN MICHIGAN, G.S.A. BULLETIN, V. 66, P. 1455 - 1488.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES.VAN HISE AND BAYLEY, 1897:  U.S.G.S. MONOGRAPH 28.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1880,null,1894,null,1849,"1880-1894.  LUDINGTON WAS ABANDONED IN 1931."]
[10082690,"W062040",null,"Metropolitan Mine",46.001109999999997,-87.833359999999999,177.00696242584485,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.  VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1882,null,1888,null,1849,"1882-1888 EXCEPT FOR 1885."]
[10082703,"W062053",null,"Vivian Mine",45.81,-88.001419999999996,162.67741830140372,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1902,null,1913,null,1849,"1902-1913 EXCEPT FOR 1909."]
[10082691,"W062041",null,"Michigan Mine",46.230559999999997,-88.442269999999994,190.15585183050044,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Gibson, Warner.",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 255-257, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1893,null,1916,null,1849,"1893-1895, 1897, 1902, 1905-1908, 1910, AND 1913-1916."]
[10082692,"W062042",null,"Millie Mine",45.821939999999998,-88.053089999999997,163.16203247946399,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Dessau, Hewitt, Chapin",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1881,null,1936,null,1849,"1881-1925 EXCEPT FOR 1893, 1904-1905, 1910, 1913, AND 1915-1918."]
[10082693,"W062043",null,"Munro Mine",45.8,-87.934470000000005,162.48593073234298,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Monroe (?)",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1903,null,1921,null,1849,"1903-1922 EXCEPT FOR 1914-1915 AND 1921."]
[10082694,"W062044",null,"Northwestern Mine",45.998330000000003,-87.840590000000006,176.75643435168246,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1883,null,1903,null,1849,"1883-1884, AND 1902-1903."]
[10082695,"W062045",null,"Penn Mines",45.788060000000002,-87.890860000000004,162.02959669092951,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground, Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Cyclops, Norway, Curry, West Vulcan, East Vulcan, Brier Hill",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1877,null,null,null,1849,"1877 TO AT LEAST 1950 EXCEPT FOR 1921 AND 1932."]
[10082696,"W062046",null,"Pewabic Mine",45.816670000000002,-88.048919999999995,162.82621922763857,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Walpole, Keel Ridge Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1880,null,1918,null,1849,"PEWABIC SHIPPED EVERY YEAR FROM 1887 TO 1918.  KEEL RIDGE SHIPPED ORE FROM 1880 TO1899."]
[10082697,"W062047",null,"Porter Mine",46.199170000000002,-88.410880000000006,188.00119578067225,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Amasa Porter Mine",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 277-281, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1914,null,1927,null,1849,"1914 TO 1927, SHIPPED ORE EACH OF THESE YEARS."]
[10082698,"W062048",null,"Quinnesec Mine",45.810560000000002,-87.991699999999994,162.78284477803186,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1878,null,1935,null,1849,"1878-1888, 1895, 1899-1904, 1908-1910, AND 1935."]
[10082699,"W062049",null,"Saginaw Mine",45.797780000000003,-87.902529999999999,162.59267920462838,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Perkins",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1879,null,1909,null,1849,"1879-1890, 1895, AND 1906-1909"]
[10082700,"W062050",null,"Stephenson Mine",45.799720000000001,-87.901139999999998,162.73626849052096,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1879,null,1887,null,1849,"1879-1881 AND 1886-1887"]
[10082701,"W062051",null,"Sturgeon Prospect",45.778329999999997,-87.838920000000002,161.83167036900437,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1925,null,1925,null,1849,1925]
[10082702,"W062052",null,"Verona",45.778060000000004,-87.845309999999998,161.75420660421139,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1900,null,1904,null,1849,"1900-1904"]
[10082903,"W062329",null,"Unnamed Prospect Along Copper Cre",42.607790000000001,-90.088989999999995,101.82572092043065,"NA","United States","Wisconsin","Lafayette","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082704,"W062054",null,"Warner Mine",46.220559999999999,-88.432270000000003,189.46804677270714,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.","Former Warner Bay Shore., Michigan, Gibson",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1915,null,1937,null,1851,"1915-1934 EXCEPT FOR 1932.  A SMALL STOCKPILE CLEAN-UP SHIPMENT WAS MADE IN 1937."]
[10082705,"W062055",null,"West Chapin",45.830280000000002,-88.083359999999999,163.55789852265599,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,1922,null,1936,null,1849,"1922-1924, 1927-1931, AND 1934-1936."]
[10082706,"W062056",null,"Campbell-Sherwood Reserve",46.098059999999997,-88.527829999999994,181.02739592049684,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown","Banded Iron-Rich Sedimentary Deposits","N","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"DUTTON, C. E. AND ZIMMER, P. W., 1968, IRON ORE DEPOSITS OF MENOMINEE DISTRICT, MICHIGAN, (IN) ORE DEPOSITS OF THE UNITED STATES, 1933 - 1967:  A.I.M.E., THE GRATON-SALES VOLUME, V. 1, P. 538 - 549.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN PRECAMBRIAN OF NORTHERN MICHIGAN, G.S.A. BULLETIN, V. 66, P. 1455 - 1488.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES.VAN HISE AND BAYLEY, 1897:  U.S.G.S. MONOGRAPH 28.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.   VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,null,null,null,null,1849,"NONE"]
[10082707,"W062057",null,"Felch Properties",45.99389,-87.814459999999997,176.6804832106875,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface","Banded Iron-Rich Sedimentary Deposits","N","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica or replacement by iron oxides or a combination of these processes.","Metamorphism of Vulcan iron formation has locally increased grain size and made some material more amenable to concentration than less metamorphosed iron formation.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Vulcan Iron Formation","Iron Formation",null,null,"Major troughs into which Iron fm. has slumped; regional trends are E-W to N",null,"DUTTON, C. E. AND ZIMMER, P. W., 1968, IRON ORE DEPOSITS OF MENOMINEE DISTRICT, MICHIGAN, (IN) ORE DEPOSITS OF THE UNITED STATES, 1933 - 1967:  A.I.M.E., THE GRATON-SALES VOLUME, V. 1, P. 538 - 549.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN PRECAMBRIAN OF NORTHERN MICHIGAN, G.S.A. BULLETIN, V. 66, P. 1455 - 1488.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES.VAN HISE AND BAYLEY, 1897:  U.S.G.S. MONOGRAPH 28.BAYLEY, R.W., AND OTHERS, 1966, GEOLOGY OF THE MENOMINEE IRON-BEARING DISTRICT, MICHIGAN AND WISCONSIN:  U.S.G.S. PROFESSIONAL PAPER 513, 96 P.    VAN HISE, C.E.., AND LEITH, C.E.., 1911, THE GEOLOGY OF THE LAKE SUPERIOR REGION: U.S.G.S MONOGRAPH 52, 641 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P. 107-128.",null,null,null,null,null,1851,"NONE"]
[10082708,"W062062",null,"Athens Mine",46.498890000000003,-87.596689999999995,212.92907845974435,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1918,null,null,null,1844,"SHIPPED ORE EVERY YEAR 1918 TO AT LEAST 1950."]
[10082709,"W062068",null,"Breitung-Hematite Mine",46.49306,-87.599739999999997,212.50516168530967,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","New York Hematite Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1903,null,1937,null,1844,"SHIPPED ORE EVERY YEAR 1903-1920 EXCEPT FOR 1905.  PRODUCED FROM STOCKPILE IN 1937."]
[10082710,"W062069",null,"Bunker Hill Mine",46.497500000000002,-87.603350000000006,212.77070322906249,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","U","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,null,null,null,null,1844,"IN 1967, ONLY STOCKPILE SHIPMENTS WERE MADE."]
[10082711,"W062058",null,"Adams Mine",46.510829999999999,-87.588909999999998,213.81224299191797,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1913,null,1924,null,1844,"1913-1924; SINCE 1925, THE ADAMS MINE HAS OPERATED IN CONJUNCTION WITH NEGAUNEE AND MAAS MINES."]
[10082712,"W062059",null,"Albion Mine",46.461669999999998,-87.731409999999997,209.18899042749385,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Gilmore Mine, New Burt Mine, Section 19 Mine",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.; JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 426-427, SITE ID 520176, MICHIGAN DEPARTMENT OF NATURAL RESOURCES._LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1879,null,1844,"1872-1879"]
[10082713,"W062060",null,"American Mine",46.508890000000001,-87.83614,211.60285094894229,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Old Boston, Sterling Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1880,null,1922,null,1844,"1880-1922 EXCEPT FOR 1884-1886 AND 1892-1905."]
[10082714,"W062061",null,"Archibald Mine",46.273330000000001,-87.441950000000006,199.4564313268755,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Gwinn Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Michigamme Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1907,null,1942,null,1844,"1911, 1914-1925, 1927-1937, AND 1942.  1937 AND 1942 SHIPMENTS WERE FROM STOCKPILE."]
[10082715,"W062064",null,"Barasa Mine",46.5075,-87.580020000000005,213.67413980501016,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Barasa Prospect",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 31-32, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1903,null,1903,null,1844,1903]
[10082716,"W062063",null,"Austin Mine",46.280279999999998,-87.464179999999999,199.65175392741938,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1905,null,1929,null,1844,"SHIPPED ORE EVERY YEAR 1905-1929 EXCEPT FOR 1911, 1915, 1921, 1924-1925.  THE MINE IS EXHAUSTED."]
[10082717,"W062065",null,"Barnes-Hecker Mine",46.503329999999998,-87.761960000000002,211.77753992098536,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1923,null,1927,null,1844,"SHIPPED ORE 1923-1927."]
[10082718,"W062066",null,"Bessie Mine",46.512219999999999,-87.899749999999997,211.40455484355755,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1891,null,1906,null,1844,"SHIPPED ORE 1891, 1902-1903, AND 1905-1906."]
[10082719,"W062067",null,"Blueberry Mine",46.505000000000003,-87.802520000000001,211.58075801458202,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Dexter Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.; REED, 1975.",null,1929,null,null,null,1844,"SHIPPED ORE EVERY YEAR 1929 TO  1954."]
[10082720,"W062070",null,"Cambria-Jackson Mine",46.507779999999997,-87.628630000000001,213.22724325284599,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Analyses of highly altered dike rock from the jackson mine area show great enrichment of al2o3, and if it had an original mafic composition, also in k2o (fixed sericite)(gair, 1975, p. 123).","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Bessemer, Lakeside, Cambria, Lillie, South JacksonJackson, Hartford","Dikes of highly altered mafic rock cut and may form the floors of parts of the jackson ore body, but their spatial relationship to specific concentrations of hard ore are unknown (Gair, 1975, p. 143).","Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1875,null,null,null,1844,"1875 TO AT LEAST 1950"]
[10082721,"W062071",null,"Carr Mine",46.431109999999997,-87.568079999999995,208.63470352276067,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","New MexicanMexican",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1873,null,1874,null,1844,"1873-1874"]
[10082722,"W062072",null,"Champion Mine",46.508609999999997,-87.984470000000002,210.65931972341338,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,"Hard ore overlies or abuts against intrusive greenstone at champion.","Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas, Located on the main Marquette trough (Gair, 1975), on the south limb of the",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1868,null,null,null,1844,"ORE WAS SHIPPED EVERY YEAR 1868 TO 1910.  STOCKPILE SHIPMENTS WERE MADE IN 1937 AND 1941-1942.  REOPENED IN 1948 AND SHIPPED ORE IN 1949-1950 AND BEYOND.  CLOSED IN AUG 1967."]
[10082723,"W062073",null,"Chase Mine",46.503059999999998,-87.786410000000004,211.56963736658415,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Dexter, Dey, Dexter Consolidated",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1910,null,1916,null,1844,"1913-1916"]
[10082724,"W062074",null,"Chicago Prospect",46.475560000000002,-87.604460000000003,211.2756347991556,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","East Chicago Forty",null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1879,null,1883,null,1844]
[10082725,"W062075",null,"Cleveland Mine",46.490830000000003,-87.65558,211.83024420599588,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded,Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1849,null,1898,null,1844,"ONE OF THE FIRST MINES IN THE LAKE SUPERIOR AREA.  SHIPPED ORE EVERY YEAR 1849-1898."]
[10082726,"W062076",null,"Cleveland Lake Group",46.481940000000002,-87.660020000000003,211.18699758716451,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface-Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.; JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 104-120,   MICHIGAN DEPARTMENT OF NATURAL RESOURCES._LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1849,null,1950,null,1844,"SHIPPED EVERY YEAR 1889 TO 1927, ALSO IN 1950."]
[10082727,"W062077",null,"Cliffs Arctic Reserve",46.502499999999998,-87.608080000000001,213.06369392428397,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","N","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,null,null,null,null,1844,"NONE"]
[10082728,"W062078",null,"Cliffs Shaft Mine",46.491390000000003,-87.676410000000004,211.68143757015022,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Section 10 Exploration, Barnum, Lake Superior Group","Hard ore commonly overlies or abuts against intrusive greenstones at cliffs shaft mine.  in a few places, jaspilite beds grade along strike into chert-siderite beds, and small islands of chert-siderite iron-formation are surrounded by jaspilite (Gair, 1975).","Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas, Cliffs Shaft mine is generally on a syncline, but there is an anticlinal fl",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1887,null,null,null,1844,"1887-1950, EXCEPT FOR 1899.  THE UNDERGROUND MINE CLOSED IN DEC 1967; STOCKPILE ONLY SHIPMENTS WERE MADE IN 1968; THE MINE WAS ACTIVE IN 1970 AND CLOSED AGAIN IN 1971.  IT HAD THE LONGEST PRODUCTION LIFE OF ANY MINE IN THE LAKE SUPERIOR REGION (1848-1967)."]
[10082729,"W062079",null,"Columbia Mine",46.408059999999999,-87.987250000000003,203.74303516467677,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Kloman Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1873,null,1883,null,1844,"1873-1883;  SINCE IDLE."]
[10082730,"W062080",null,"Detroit Mine",46.505000000000003,-87.658079999999998,212.76880393170742,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Norwich Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1882,null,1890,null,1844,"SHIPPED ORE EVERY YEAR BETWEEN 1882 AND 1890."]
[10082731,"W062081",null,"East Champion",46.508890000000001,-87.962810000000005,210.79824444502381,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Keystone, Iron Duke",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1889,null,1844,"1873-1883, AND 1889"]
[10082772,"W062122",null,"Pontiac Prospect",46.490279999999998,-87.620850000000004,212.11497731282378,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","S","Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,null,null,null,null,1844]
[10082732,"W062082",null,"Excelsior Prospect",46.494720000000001,-87.736959999999996,211.39202072518225,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1895,null,1844,"SHIPPED ORE 1872, 1874-1876, 1879, 1892, AND 1895."]
[10082733,"W062083",null,"Fitch Mine",46.45861,-87.747799999999998,208.84554912914564,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Merryweather",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 158-159, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1890,null,1895,null,1844,"SHIPPED ORE 1890-1892; CLOSED IN 1893, BUT SHIPPED 174 LT IN 1895SHIPPED ORE 1890-1892; CLOSED IN 1893, BUT SHIPPED 174 LT IN 1895."]
[10082734,"W062084",null,"Forest City Prospect",46.510559999999998,-87.64752,213.24160433222872,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","U","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,null,null,null,null,1844]
[10082735,"W062085",null,"Foster Mine",46.451390000000004,-87.65419,209.16878693065308,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1868,null,1903,null,1844,"OPENED IN 1868; SHIPPED ORE EVERY YEAR THROUGH 1903, EXCEPT FOR 1877-1878, AND 1886-1889."]
[10082736,"W062086",null,"Foxdale Reserve",46.488329999999998,-87.905590000000004,209.73162675442003,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Foxdale Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1901,null,1905,null,1844,"1901-1905"]
[10082737,"W062087",null,"Francis Mine",46.268059999999998,-87.427509999999998,199.28289148675805,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Northwestern Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Michigamme Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1893,null,1939,null,1844,"AS THE NORTHWESTERN MINE, IT SHIPPED ORE IN 1893. AS FRANCIS MINE, IT SHIPPED ORE IN 1918-1922, 1927-1931, 1933-1937, AND 1939."]
[10082738,"W062088",null,"Gardner-Mackinaw Mine",46.250279999999997,-87.390839999999997,198.56346149587199,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Michigamme Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1919,null,1941,null,1844,"SHIPPED ORE EVERY YEAR FROM 1919-1941, EXCEPT FOR 1924-1926 AND 1932."]
[10082739,"W062089",null,"Gibson Prospect",46.523060000000001,-87.952250000000006,211.83036713143238,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Matt Gibson, Gibson-Mitchell",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1885,null,1888,null,1844,"SHIPPED ORE EACH YEAR 1885-1888."]
[10082740,"W062090",null,"Goodrich Prospect",46.459440000000001,-87.735849999999999,209.00036315366017,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1873,null,1882,null,1844]
[10082741,"W062091",null,"Greenwood Mine",46.464440000000003,-87.767799999999994,209.08168709688925,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas, Located on the south limb of the synclinorium.",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1932,null,null,null,1844,"SHIPPED ORE EVERY YEAR FROM 1932 TO AT LEAST 1950.  CLOSED 30 APR 1963."]
[10082742,"W062092",null,"Himrod Prospect",46.482779999999998,-87.605580000000003,211.75325223480993,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Orion",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1873,null,1873,null,1844,1873]
[10082743,"W062093",null,"Hortense Mine",46.523060000000001,-87.952250000000006,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E330-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E330*PI()/180)*SIN(ABS(F330-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E330-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E330 *PI()/180)*SIN(ABS(F330-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":211.83036713143238},"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","North Champion, Kidder",null,"Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1887,null,1890,null,1844,"1887-1890"]
[10082904,"W062331",null,"Unnamed Prospect Along Moose",46.279989999999998,-91.957390000000004,258.31877238391291,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082744,"W062094",null,"Howell-Hoppock Prospect",46.447499999999998,-87.683350000000004,208.64058121948671,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1873,null,1874,null,1844,"1873-1874"]
[10082745,"W062095",null,"Isabella Mine",46.436390000000003,-87.587519999999998,208.79450319680936,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface-Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Watson","Soft ore accumulated in a structural trap where the NW-plunging trough of the Isabella syncline is blocked by a vertical dike cutting ene across the syncline (gair, 1975).  ore collected in favorable bedding zones in the iron-formation.","Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1916,null,1934,null,1844,"1916-1934"]
[10082746,"W062096",null,"Lackawanna Mine",46.497779999999999,-87.574460000000002,213.07222757875601,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Lackawanna, East Buffalo, Section 5, Delaware, Sam MitchellMitchell",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1886,null,1888,null,1844,"1886-1888"]
[10082747,"W062097",null,"Lake Angeline Mine",46.475830000000002,-87.665019999999998,210.72731659017424,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface-Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","East End, Angeline",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1864,null,1922,null,1844,"1864-1922, EXCEPT FOR 1916 AND 1921."]
[10082748,"W062098",null,"Lake Sally Reserve",46.466389999999997,-87.644189999999995,210.27793496626887,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Iron Mountain LakeIron Mountain",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1865,null,1916,null,1844,"1865-1887, AND 1915-1916"]
[10082905,"W062332",null,"Unnamed Prospect Along Moose Rive",46.295270000000002,-91.957390000000004,259.09532374069681,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082749,"W062099",null,"Lake Superior Group",46.482500000000002,-87.675849999999997,211.08293740290353,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Holmes-Section 16, Section 10 Exploration, Section 21Section 16Holmes, Hematite, Hard Ore",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1858,null,1945,null,1844,"SHIPMENTS WERE MADE FOR SOME MINES IN THE GROUP EVERY YEAR FROM 1858 TO 1945 EXCEPT FOR 1932, 1938, AND 1944."]
[10082750,"W062100",null,"Lloyd Mine",46.50056,-87.73724,211.78723637094683,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Morris-Lloyd",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1911,null,null,null,1844,"SHIPPED ORE EVERY YEAR 1911 TO AT LEAST 1950.  THE MINE WAS IDLE IN 1962, EXCEPT FOR SHIPMENTS FROM STOCKS."]
[10082751,"W062101",null,"Lucky Star Reserve",46.497500000000002,-87.590019999999996,212.89998329892163,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Athens",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1926,null,1949,null,1844,"SMALL SHIPMENTS 1926-1928, 1949."]
[10082752,"W062102",null,"Lucy Mine",46.491390000000003,-87.610020000000006,212.29319604824641,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","East Jackson, Pendill, Mccomber",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1870,null,1913,null,1844,"1870-1883, 1887-1893, 1897-1898, 1903-1906, 1908-1913; THE MINING OPERATION SHUTDOWN IN 1911."]
[10082753,"W062103",null,"Maas Mine",46.509439999999998,-87.598079999999996,213.62934687264189,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Race Course",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.PUFFETT, 1974,:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 788.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.  PUFFETT, 1974, P. 48.",null,1907,null,null,null,1844,"SHIPPED ORE EVERY YEAR 1907-1950.  WAS ACTIVE 1907-1967.  STOCKPILE SHIPMENTS ONLY WERE MADE IN 1967.","George Maas"]
[10082754,"W062104",null,"Marquette Prospect",46.476390000000002,-87.643910000000005,210.95823060511725,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1860,null,1892,null,1844,"SOME YEARS 1860-1864, THEREAFTER 1864-1870, 1872-1873, 1875, 1877-1879, AND 1886-1892."]
[10082755,"W062105",null,"Mary Charlotte Mine",46.483330000000002,-87.590850000000003,211.93376075892786,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","East Chicago Forty, Star, Orion, Himrod, Bay State, Allen, Ada",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas, A network of dike effectively subdivides the iron-formation into blocks (ga",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1903,null,1948,null,1844,"1903-1948"]
[10082756,"W062106",null,"Michigan Prospect",46.47833,-87.861419999999995,209.33832102652099,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Conrad",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas, The mine is located on the main Marquette trough.",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1873,null,1844,"1872-1873"]
[10082757,"W062107",null,"Miller Prospect",46.461939999999998,-87.690849999999998,209.55455032698143,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Crusher",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,null,null,1902,null,1844]
[10082758,"W062108",null,"Milwaukee-Davis Mine",46.486669999999997,-87.608080000000001,211.99238438737086,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Grand Rapids, Wheeling, Davis, Milwaukee",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 324-325, SITE ID 520076, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1879,null,1915,null,1844,"1879-1915"]
[10082759,"W062109",null,"Mitchell Mine",46.453060000000001,-87.683909999999997,209.01298464287456,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Shenango, Braastad-Mitchell",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1913,null,1844,"1872-1913; SHIPPED ORE 1872-1888 EXCEPT FOR  1875 AND 1883-1884, 1908-1913."]
[10082760,"W062110",null,"Moore Mine",46.436390000000003,-87.556960000000004,209.10527045069631,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Laxey, Consolidated, Royal, Mesabi's Friend, Gibbon, Gribben",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1873,null,1904,null,1844,"1873-1904"]
[10082761,"W062111",null,"Moro Mine",46.488610000000001,-87.659739999999999,211.64196437000152,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Cliffs Shaft, Cleveland Mine",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1890,null,1918,null,1844,"SHIPPED ORE EVERY YEAR FROM 1890-1918, EXCEPT FOR 1911 AND 1914."]
[10082762,"W062112",null,"Morris Mine",46.500279999999997,-87.742239999999995,211.72749670936287,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Morris-Lloyd",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1912,null,null,null,1844,"SHIPPED ORE EVERY YEAR FROM 1912 TO AT LEAST 1950. MORRIS WAS ACTIVE IN AT LEAST 1952, 1954, 1955, AND 1958; IT CLOSED IN 1961, AND SHIPMENTS ENDED IN JUN 1961."]
[10082763,"W062113",null,"National Mine",46.468060000000001,-87.680850000000007,210.05835730727765,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1878,null,1884,null,1844,"SHIPPED ORE EVERY YEAR 1878-1884; SHIPMENT IN 1950 FROM AN OLD STOCKPILE."]
[10082764,"W062114",null,"Negaunee Mine",46.500830000000001,-87.594459999999998,213.08193754884977,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","M","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1887,null,1949,null,1844,"SHIPPED ORE EVERY YEAR FROM 1887 TO 1949."]
[10082765,"W062115",null,"New England Mine",46.461939999999998,-87.715299999999999,209.34308179682688,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1866,null,1873,null,1844,"SHIPPED ORE EVERY YEAR FROM 1879-1873."]
[10082766,"W062116",null,"Non Pareil Mine",46.503329999999998,-87.713080000000005,212.1760034299331,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","St. Lawrence",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 351-352, SITE ID 520145, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1882,null,1887,null,1844,"SHIPPED ORE IN 1882-1883 AND 1887."]
[10082767,"W062117",null,"Ogden Mine",46.46472,-87.631129999999999,210.2870001374705,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1897,null,1928,null,1844,"SHIPPED ORE IN 1897-1903, 1905, AND 1925-1928."]
[10082768,"W062118",null,"Pascoe Mine",46.531669999999998,-87.956699999999998,212.39557765944571,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Jim Pascoe",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1882,null,1886,null,1844,"SHIPPED ORE EVERY YEAR 1882-1886."]
[10082769,"W062119",null,"Phoenix Mine",46.528329999999997,-87.964749999999995,212.12110969851281,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","North Dalliba, North PhoenixDalliba",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1863,null,1887,null,1844,"SHIPPED ORE IN 1881-1883 AND 1887."]
[10082770,"W062120",null,"Pioneer Mine",46.497219999999999,-87.569460000000007,213.08421489408809,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1886,null,1888,null,1844,"1886-1888"]
[10082771,"W062121",null,"Platt Mine",46.432780000000001,-87.580299999999994,208.62323615370522,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1892,null,1896,null,1844,"SHIPPED ORE EVERY YEAR 1892-1896"]
[10082906,"W062333",null,"Unnamed Prospect Along Otter Cree",43.07694,-90.24539,93.902323055496979,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082773,"W062123",null,"Republic Mine",46.39667,-87.976699999999994,203.02109194100609,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","L","Past Producer","Magnetite, Goethite","Quartz, Calcite, Siderite, Ankerite, Greenalite, Minnesotaite, Stilpnomelane",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","West Republic Mine",null,"Woodruff, Laurel G., Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.), Schneider, Norma J. (Orris, Greta J.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation",null,"Diabase","Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,null,null,1844,"PRODUCED ORE 1872 TO 1926.  SHIPPED FROM STOCKS IN 1937.  REPUBLIC BECAME A TACONITE OPERATION IN 1956, BUT CLOSED IN 1983 AND WENT TO 'STANDBY' STATUS."]
[10082774,"W062124",null,"Richards Prospect",46.432220000000001,-87.559190000000001,208.80097560578946,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1887,null,1897,null,1844,"SHIPPED ORE IN 1887 AND 1897."]
[10082775,"W062125",null,"Richmond Mine (New)",46.437220000000003,-87.546679999999995,209.26805143246349,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","New Richmond",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.; REED, 1975",null,1927,null,null,null,1844,"SHIPPED ORE EVERY YEAR FROM 1927 TO AT LEAST 1950.  MINE WAS ACTIVE IN AT LEAST 1952, 1954, AND 1955."]
[10082776,"W062126",null,"Richmond Mine (Old)",46.435830000000003,-87.569460000000007,208.93912877530693,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Old Richmond",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1896,null,1927,null,1844,"SHIPPED ORE EVERY YEAR FROM 1896 TO 1927."]
[10082777,"W062127",null,"Rolling Mill Mine",46.48639,-87.597800000000007,212.07281545095515,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Kruse Open Pit, Chester",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1871,null,1935,null,1844,"SHIPPED ORE 1871-1888, 1897, 1900-1903, 1905, 1908-1916, 1919-1928, AND 1935."]
[10082778,"W062128",null,"Rowland Prospect",46.483060000000002,-87.609740000000002,211.73214827981505,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Unknown","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Iron Cliffs",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,null,"<",1902,null,1844]
[10082779,"W062129",null,"Saginaw Mine",46.461109999999998,-87.726690000000005,209.19037550583812,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1891,null,1844,"SHIPPED ORE IN 1872-1884, AND 1891."]
[10082780,"W062130",null,"Salisbury Mine",46.47278,-87.667519999999996,210.49785890006012,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1924,null,1844,"SHIPPED ORE EVERY YEAR FROM 1872 TO 1924."]
[10082781,"W062131",null,"Sampson Mine",46.49333,-87.895030000000006,210.14137163961038,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Lincoln, Edwards, Argyle",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1866,null,1892,null,1844,"SHIPPED ORE EVERY YEAR FROM 1866 TO 1892, EXCEPT FOR 1880, 1885, 1887, AND 1891."]
[10082782,"W062132",null,"Section 12 Mine",46.490279999999998,-87.621690000000001,212.10703404012682,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Iron Cliffs",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1879,null,1882,null,1844,"OPENED 1879, AND SHIPPED ORE EVERY YEAR THROUGH 1882."]
[10082783,"W062133",null,"Princeton Mine",46.29083,-87.469449999999995,200.29481770581961,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1872,null,1947,null,1844,"SHIPPED ORE EVERY YEAR FROM 1909 TO 1917."]
[10082784,"W062134",null,"Stephenson Mine",46.27778,-87.468900000000005,199.42812187218883,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Michigamme Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium on at western end; regional trends are east-",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1907,null,1941,null,1844,"SHIPPED ORE EVERY YEAR FROM 1907 TO 1941, EXCEPT FOR 1932 AND 1934.  LATER SHIPMENTS WERE FROM STOCKPILES."]
[10082785,"W062135",null,"Volunteer (New) Mine",46.446669999999997,-87.615300000000005,209.21633037419997,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface","Bedded, Chemical Sediment","M","Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Surface","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Maitland-Volunteer, New Volunteer",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas, The deposit lies on the Empire-south limb section of the Marquette synclino",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1926,null,null,null,1844,"SHIPPED ORE EVERY YEAR FROM 1926 TO AT LEAST 1950, EXCEPT FOR 1932.  DID NOT OPERATE IN 1961."]
[10082786,"W062136",null,"Volunteer (Old) Mine",46.436669999999999,-87.599459999999993,208.69478831387426,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Maitland Shaft, Maitland-Volunteer, Emma, West End, Palmer, Cascade, Howe, Old Volunteer",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1871,null,1916,null,1844,"VOLUNTEER OPENED IN1871 AND SHIPPED ORE EVERY YEAR TO 1916, EXCEPT FOR 1898, 1901, AND 1908-1910."]
[10082787,"W062137",null,"Humboldt (Old) Mine",46.488610000000001,-87.904470000000003,209.75789602936783,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.",null,null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.; INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 205-209, MICHIGAN DEPARTMENT OF NATURAL RESOURCES._LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1865,null,1920,null,1844,"SHIPPED ORE EVERY YEAR FROM 1865 TO 1920, EXCEPT FOR 1893-1895, 1897-1907, 1915, AND 1918-1919."]
[10082788,"W062138",null,"Wicks Prospect",46.432220000000001,-87.575299999999999,208.63603685323724,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Prospect","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Wick",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1882,null,1882,null,1844,1882]
[10082789,"W062139",null,"Winthrop Mine",46.453060000000001,-87.691689999999994,208.94417531815608,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Bedded, Chemical Sediment","S","Past Producer","Hematite, Magnetite, Goethite","Quartz",null,"STRATABOUND","Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Some magnetite formed by replacement of ferrous iron minerals during diagenesis and most iron silicate probably formed by metamorphism of an early silicate mineral.","Soft ore  formed during the mid to late Proterozoic and/or possibly as young as the Cretaceous by (1)  interaction of supergene groundwater which caused oxidation of ferrous iron minerals (siderite), (2) leaching of chert and its replacement by secondary hematite and goethite, and (3) removal of large amounts of CO2.  hard ore formed by oxidation of carbonate of iron formation to soft ore during a period of mid-Proterozoic weathering and metamorphism during the Penokean orogeny which caused the soft ore to recrystallize to hard ore.","Braastad-Winthrop",null,"Mason Jr., G.T., Sutphin, D.M., Sutphin, D.M. (Cannon, W.F.)","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends are eas",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICHIGAN.: GEOLOGICAL SOCIETY OF AMERICAN BULLETIN, V. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 334 P.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517.LAURA, D.K., 1981, THE EARLY PROTEROZOIC PRE-IRON FORMATION, MENOMINEE GROUP SILICICLASTIC SEDIMENTS OF THE SOUTHERN LAKE SUPERIOR REGION; EVIDENCE FOR SEDIMENTATION IN PLATFORM AND BASINAL SETTINGS:  JOURNAL OF SEDIMENTARY PETROLOGY, V. 51, NO. 2, P. 397-414.SIMS, P.K., 1990, GEOLOGIC MAP OF THE PRECAMBRIAN ROCKS OF IRON MOUNTAIN AND ESCANABA 1 DEGREE X 2 DEGREES QUADRANGLES, NORTHEASTERN WISCONSIN AND NORTHWESTERN MICHIGAN:  U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES, I-2056.BOYUM, B.H. AND REED, R.C., 1988, MARQUETTE MINERAL DISTRICT OF MICHIGAN, MINING HISTORY AND GEOLOGY, IN SCHULZ, K.J., 34TH ANNUAL INSTITUTE ON LAKE SUPERIOR GEOLOGY FIELD TRIP GUIDEBOOKS, V. 34, PART 2, P. B-1-B-15.BOYUM, B.H., 1988, THE ORIGIN AND EXTENT OF THE HARD AND SOFT IRON ORES OF THE MARQUETTE RANGE, MICHIGAN, IN KISVARSANYI, GEZA, AND GRANT, S.K., NORTH AMERICAN CONFERENCE ON TECTONIC CONTROL OF ORE DEPOSITS AND THE VERTICAL AND HORIZONTAL EXTENT OF ORE SYSTEMS, PROCEEDINGS VOLUME:  UNIVERSITY OF MISSOURI, ROLLA, P. 301-311.MOST ALL OF THIS DISTRICT HAS BEEN MAPPED AT 7 1/2 MINUTE QUADRANGLE SIZE. TOO MANY GEOLOGISTS HAVE BEEN INVOLVED TO MENTION INDIVIDUALLY. GAIR, J.E., 1975, BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 769, 159 P.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES:  CLEVELAND, OHIO, 2D ED., 75-92 P.",null,1869,null,1903,null,1844,"SHIPPED ORE EVERY YEAR 1869-1889 AS BRAASTAD-WINTHROP."]
[10082907,"W062335",null,"Unnamed Prospect Near Blue River",43.005279999999999,-90.387889999999999,102.2999008059161,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082908,"W062336",null,"Unnamed Prospect Near Clam Fa",45.684429999999999,-92.310749999999999,243.07071643999413,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082848,"W062206",null,"Detroit Graphite Co. Graphite Quarry",46.634720000000002,-88.347260000000006,218.14988328413543,"NA","United States","Michigan","Baraga",null,"Graphite",null,null,"Surface",null,"S","Producer","Graphite",null,null,null,null,null,null,null,null,null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS):  U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95."]
[10082849,"W062207",null,"Northern Graphite Works Quarry",46.647219999999997,-88.445880000000002,218.94323187152128,"NA","United States","Michigan","Baraga",null,"Graphite",null,null,"Surface",null,"S","Producer","Graphite",null,null,null,null,null,null,null,null,null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS):  U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95."]
[10082881,"W062301",null,"Agenda Deposit",46.107219999999998,-90.335679999999996,203.53109589676626,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,"Agenda Township Deposit, Agen Da Mine, Ashland Mining Company Mine",null,"Mason Jr., G.T., Sutphin, David M.",null,"Iron Formation",null,"Schist",null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.MARSDEN, R.W., 1978, IRON ORE RESERVES OF WISCONSIN--A MINERALS AVAILABILITY SYSTEM REPORT, IN GRAVEN, L.K., ED., PRODUCTIVITY IN LAKE SUPERIOR MINING DISTRICT:  PROCEEDINGS OF THE 51ST ANNUAL MEETING MINNESOTA SECTION AIME AND 39TH ANNUAL MINING SYMPOSIUM, P. 24.1-24.28.MARSDEN, 1978."]
[10082882,"W062302",null,"Bender Prospect",46.224710000000002,-91.545439999999999,242.4822468490454,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082883,"W062303",null,"Cahoon Mine",43.448610000000002,-89.758150000000001,65.036647774830357,"NA","United States","Wisconsin","Sauk","M","Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1916,null,1925,null,1915]
[10082884,"W062304",null,"Chippewa Copper-Nickel Mine",46.577210000000001,-91.881280000000004,271.46010808668063,"NA","United States","Wisconsin","Douglas","M","Zinc, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082885,"W062306",null,"Hewitt Prospect",42.851399999999998,-90.140929999999997,95.059029107435947,"NA","United States","Wisconsin","Iowa","M","Zinc, Lead",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082886,"W062307",null,"Holman Prospect",42.854730000000004,-90.141490000000005,94.977494369878926,"NA","United States","Wisconsin","Iowa","M","Zinc, Lead",null,null,"Unknown",null,"U","Prospect",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082887,"W062308",null,"Illinois Mine",43.429720000000003,-89.895660000000007,71.989675585192174,"NA","United States","Wisconsin","Sauk","M","Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1904,null,1916]
[10082888,"W062309",null,"Iron Ridge Mine",43.424720000000001,-88.534490000000005,5.1986415987918511,"NA","United States","Wisconsin","Dodge","M","Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1849,null,1914]
[10082889,"W062310",null,"Jones and Snow Mine",42.960279999999997,-90.455939999999998,106.58955694637866,"NA","United States","Wisconsin","Grant","M","Manganese, Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082890,"W062311",null,"Mayville Mine",43.4375,-88.531720000000007,4.5007140497789928,"NA","United States","Wisconsin","Dodge","M","Lead, Copper, Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1892,null,1928]
[10082891,"W062312",null,"Mellen Prospect",46.334440000000001,-90.77319,227.42191756193077,"NA","United States","Wisconsin","Ashland","M","Nickel, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082892,"W062313",null,"Mineral Point Copper Deposits",42.85557,-90.172039999999996,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E394-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E394*PI()/180)*SIN(ABS(F394-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E394-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E394 *PI()/180)*SIN(ABS(F394-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":96.325416668097731},"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082893,"W062314",null,"Mount Sterling Prospect",43.314720000000001,-90.950410000000005,125.43941051043981,"NA","United States","Wisconsin","Crawford","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082894,"W062316",null,"West Gogebic Taconite Deposit",46.297220000000003,-90.653459999999995,222.32920862518995,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"L","Past Producer","Hematite, Magnetite","Chert",null,null,null,null,null,null,"Penokee Deposit",null,"Mason Jr., G.T., Sutphin, David M.","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.MARSDEN, R.W., 1978, IRON ORE RESERVES OF WISCONSIN--A MINERALS AVAILABILITY SYSTEM REPORT, IN GRAVEN, L.K., ED., PRODUCTIVITY IN LAKE SUPERIOR MINING DISTRICT:  PROCEEDINGS OF THE 51ST ANNUAL MEETING MINNESOTA SECTION AIME AND 39TH ANNUAL MINING SYMPOSIUM, P. 24.1-24.28.MARSDEN, 1978.",null,null,null,null,null,1848]
[10082895,"W062317",null,"Pierson Prospect",42.851399999999998,-90.163160000000005,96.057499100505396,"NA","United States","Wisconsin","Iowa","M","Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,null,null,1957]
[10082914,"W062344",null,"Unnamed Prospect Near Lakeside Cemetary",46.655270000000002,-91.814340000000001,273.70002202544987,"NA","United States","Wisconsin","Douglas","M","Zinc, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082915,"W062346",null,"Unnamed Prospect Near Lewis",45.695549999999997,-92.386300000000006,246.43840196639263,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082916,"W062347",null,"Unnamed Prospect Near Long Mi",46.309710000000003,-91.098749999999995,234.33015651845628,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082917,"W062348",null,"Unnamed Prospect Near Long Mile F",46.319989999999997,-91.069860000000006,234.14387782572649,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082918,"W062350",null,"Unnamed Prospect Near Marengo",46.33249,-91.060419999999993,234.61028690627862,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082919,"W062351",null,"Unnamed Prospect Near Marengo Riv",46.319429999999997,-91.041250000000005,233.35206635219217,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082920,"W062352",null,"Unnamed Prospect Near Milltow",45.534709999999997,-92.598529999999997,248.40863502565654,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082921,"W062354",null,"Unnamed Prospect Near Moose R",46.295270000000002,-91.998239999999996,260.41884583705234,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082922,"W062355",null,"Unnamed Prospect Near Osceola",45.345820000000003,-92.678529999999995,244.81216027606391,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082923,"W062356",null,"Unnamed Prospect Near Ounce River",46.356929999999998,-91.489879999999999,247.95554894799858,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082924,"W062358",null,"Unnamed Prospect Near Rock Creek",46.223320000000001,-92.12518,261.03022317592223,"NA","United States","Wisconsin","Douglas","M","Copper, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082925,"W062359",null,"Unnamed Prospect Near Rockmont",46.583320000000001,-91.919889999999995,272.94830410930592,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082926,"W062360",null,"Unnamed Prospect Near Round Lake",45.651380000000003,-92.535749999999993,250.45809601889357,"NA","United States","Wisconsin","Burnett","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082927,"W062362",null,"Unnamed Prospect Near Somers Lake",45.669989999999999,-92.316019999999995,242.6677172060935,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082928,"W062363",null,"Unnamed Prospect Near St Croix Fa",45.37527,-92.614639999999994,243.18527656764903,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082929,"W062364",null,"Unnamed Prospect Near Sunnyside",46.555549999999997,-92.032120000000006,274.90871141388868,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082930,"W062366",null,"Unnamed Prospect Near Upper Eau C",46.306660000000001,-91.436549999999997,243.6516086974768,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082931,"W062367",null,"Unnamed Prospect Near Waino",46.625549999999997,-91.563770000000005,264.91607968268272,"NA","United States","Wisconsin","Douglas","M","Lead, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082932,"W062368",null,"Unnamed Prospect Near Weiss Lake",45.695549999999997,-92.345190000000002,244.85786324364622,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10082933,"W062370",null,"Unnamed Prospectnear Ridgeway",42.951680000000003,-90.012320000000003,86.134625548203971,"NA","United States","Wisconsin","Iowa","M","Lead, Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083189,"W062754",null,"Amelia Mine",42.385840000000002,-90.398169999999993,123.65944857264246,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite","Calcite, Dolomite",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,"Northwest Striking Pitches In The Decorah Fm And Galena Dolomite.","Sutphin, David M., Mason Jr., G.T.","Decorah Formation;Galena Dolomite","Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.",null,1957,null,null,null,null,null,"Paul Herbert (Tri-State Zinc, Inc)"]
[10083190,"W062755",null,"Big Indian Mines",42.455010000000001,-90.435389999999998,122.28733582449792,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083191,"W062757",null,"Brill-Hole Mine",42.443620000000003,-90.407889999999995,121.62405266336715,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083192,"W062758",null,"Dooling Mine",42.436680000000003,-90.4315,122.87646724268552,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083193,"W062759",null,"Fox River Valley Mine",42.48807,-90.431780000000003,120.80858392637279,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083194,"W062760",null,"Hartwig Mine",42.454180000000001,-90.464830000000006,123.5379669283294,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083195,"W062761",null,"Herman Smith Mine No. 2",42.463070000000002,-90.439279999999997,122.12177851841528,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083196,"W062762",null,"Hutchings Mine",42.408900000000003,-90.323999999999998,119.70607096477796,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083197,"W062763",null,"Lead Diggings",42.31362,-90.401499999999999,126.94138366525519,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083198,"W062764",null,"Lead Diggings",42.332790000000003,-90.394829999999999,125.8315195939595,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083199,"W062765",null,"Lead Diggings",42.350009999999997,-90.399000000000001,125.24098061754466,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083200,"W062766",null,"Lead Diggings",42.355840000000001,-90.408720000000002,125.37301332881661,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083201,"W062767",null,"Lead Diggings",42.36195,-90.397049999999993,124.64420549716512,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083202,"W062768",null,"Lead Diggings",42.371400000000001,-90.408169999999998,124.67907782447826,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083203,"W062769",null,"Lead Diggings",42.381680000000003,-90.418719999999993,124.66148018399555,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083204,"W062770",null,"Lead Diggings",42.389449999999997,-90.410939999999997,124.01791695707672,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083205,"W062771",null,"Lead Diggings",42.401119999999999,-90.409549999999996,123.46692673613775,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083206,"W062772",null,"Lead Diggings",42.412230000000001,-90.415109999999999,123.2239128541448,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083207,"W062773",null,"Lead Diggings",42.41807,-90.402330000000006,122.4609336205186,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083208,"W062775",null,"Lead Diggings",42.421120000000002,-90.386499999999998,121.69191204297351,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083209,"W062776",null,"Lead Diggings",42.428620000000002,-90.388440000000003,121.45550301574573,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083210,"W062778",null,"Lead Diggings",42.434179999999998,-90.367050000000006,120.35560685186465,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083211,"W062779",null,"Lead Diggings",42.440570000000001,-90.38261,120.71943944262533,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083212,"W062781",null,"Lead Diggings",42.455570000000002,-90.407330000000002,121.10984961055846,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083213,"W062782",null,"Lead Diggings",42.455570000000002,-90.412890000000004,121.3382155329306,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083214,"W062784",null,"Lead Diggings",42.454729999999998,-90.386780000000002,120.30238187959091,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083215,"W062785",null,"Lead Diggings",42.459180000000003,-90.382890000000003,119.95979893230813,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083216,"W062787",null,"Lead Diggings",42.451680000000003,-90.360389999999995,119.35283449069384,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083217,"W062788",null,"Lead Diggings",42.455010000000001,-90.353170000000006,118.92049520069142,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083218,"W062790",null,"Lead Diggings",42.4514,-90.341220000000007,118.58662350897133,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083219,"W062791",null,"Lead Diggings",42.457509999999999,-90.342330000000004,118.37580213790392,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083220,"W062793",null,"Lead Diggings",42.463900000000002,-90.34205,118.09792394419642,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083221,"W062794",null,"Lead Diggings",42.467230000000001,-90.332049999999995,117.55255762115007,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083222,"W062796",null,"Lead Diggings",42.462510000000002,-90.35539,118.69893043431176,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083223,"W062798",null,"Lead Diggings",42.463070000000002,-90.372609999999995,119.3789058283391,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083224,"W062799",null,"Lead Diggings",42.481679999999997,-90.347890000000007,117.6010502655157,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083225,"W062801",null,"Lead Diggings",42.490569999999998,-90.356499999999997,117.59091993862688,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083226,"W062802",null,"Lead Diggings",42.503340000000001,-90.356780000000001,117.08451325366097,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1914,null,1918]
[10083227,"W062804",null,"Lead Diggings",42.491950000000003,-90.372050000000002,118.17584797972663,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083228,"W062805",null,"Lead Diggings",42.505009999999999,-90.376499999999993,117.83395971999516,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083229,"W062807",null,"Lead Diggings",42.469180000000001,-90.381500000000003,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E458-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E458*PI()/180)*SIN(ABS(F458-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E458-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E458 *PI()/180)*SIN(ABS(F458-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":119.49208411712695},"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083230,"W062808",null,"Lead Diggings",42.472790000000003,-90.377610000000004,119.18459836215115,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083231,"W062810",null,"Lead Diggings",42.471400000000003,-90.410669999999996,120.60251310242558,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083232,"W062811",null,"Lead Diggings",42.461950000000002,-90.441779999999994,122.27041232113596,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083233,"W062813",null,"Lead Diggings",42.487229999999997,-90.400940000000006,119.5611097783281,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1970,null,1970]
[10083234,"W062814",null,"Lead Diggings",42.48807,-90.391220000000004,119.12488258116558,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1967,null,1970]
[10083235,"W062816",null,"Lead Diggings",42.476680000000002,-90.383439999999993,119.26549523037328,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083236,"W062817",null,"Lead Diggings",42.481400000000001,-90.379829999999998,118.92474698970307,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083237,"W062819",null,"Lead Diggings",42.49973,-90.391220000000004,118.65643100262737,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083238,"W062820",null,"Lead Diggings",42.476950000000002,-90.412329999999997,120.44675503150459,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083239,"W062822",null,"Little Princess Mine",42.29945,-90.380939999999995,126.7737661383151,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083240,"W062823",null,"Nicholson No. 1 Mine",42.32029,-90.399550000000005,126.56916662744058,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083241,"W062825",null,"White Rose Mines",42.411949999999997,-90.465109999999996,125.27150900796182,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083247,"W062831",null,"A Wilkins Prospect",42.459180000000003,-90.420109999999994,121.48799782830379,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083248,"W062832",null,"Bell Prospect",42.471400000000003,-90.378169999999997,119.26448143717415,"NA","United States","Illinois","Jo Daviess","M","Lead, Iron, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083249,"W062833",null,"Birkbeck Prospect",42.490569999999998,-90.38955,118.95500516153375,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence","Sphalerite",null,null,null,null,"224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P."]
[10083250,"W062835",null,"Bullfrog Mine",42.408619999999999,-90.468999999999994,125.56814662420449,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083251,"W062836",null,"Eagle-Picher Mine",42.416679999999999,-90.430109999999999,123.64729266992413,"NA","United States","Illinois","Jo Daviess","M","Lead, Cadmium, Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083252,"W062837",null,"Ensch Prospect",42.498339999999999,-90.409279999999995,119.46283506658372,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083253,"W062838",null,"Gaus Prospect",42.463340000000002,-90.409000000000006,120.86109674697312,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083254,"W062840",null,"Hudson Prospect",42.412790000000001,-90.417609999999996,123.30181648865768,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083255,"W062841",null,"Little Giant Mines",42.466679999999997,-90.424000000000007,121.34414270716081,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083256,"W062842",null,"Magoon Prospect",42.496949999999998,-90.272049999999993,113.8755294809127,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083257,"W062843",null,"Mrs. J B Foeching Prospect",42.371949999999998,-90.447609999999997,126.23722711790575,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,null,null,null,null,1865]
[10083258,"W062844",null,"Munchow Prospect",42.389180000000003,-90.401219999999995,123.63898319366267,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083259,"W062845",null,"O Sincox Prospect",42.388069999999999,-90.354280000000003,121.81195248203956,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083260,"W062846",null,"O'Rourke Mine",42.492229999999999,-90.420940000000002,120.19157868556165,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083261,"W062847",null,"Scales Mound Prospect",42.476950000000002,-90.258719999999997,114.17889074018335,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,null,null,null,null,1863]
[10083262,"W062848",null,"Schaber Prospect",42.462229999999998,-90.407049999999998,120.82609853707829,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083263,"W062849",null,"Spillane Prospect",42.488900000000001,-90.422049999999999,120.3705166945021,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083264,"W062850",null,"Spring Creek School Prospect",42.352510000000002,-90.400109999999998,125.17597669724127,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083265,"W062851",null,"Taylor Prospect",42.418340000000001,-90.387609999999995,121.85390625051585,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083266,"W062852",null,"Theodore Volquaidts Prospect",42.307510000000001,-90.361220000000003,125.64654714258211,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1966]
[10083267,"W062853",null,"Upper Mississippi Valley Prospect",42.450009999999999,-90.416780000000003,121.72556489604133,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Prospect",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083268,"W062854",null,"Virtue Prospect",42.496679999999998,-90.411500000000004,119.6213615753049,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10083272,"W062860",null,"Mineral Lake Cu-Ni Prospect",46.299169999999997,-90.807910000000007,226.1860355532815,"NA","United States","Wisconsin","Ashland","M","Copper, Nickel",null,null,"Unknown",null,"U","Occurrence","Bornite, Chalcopyrite, Cubanite, Marcasite, Niccolite, Pentlandite, Pyrrhotite","Ilmenite, Magnetite, Olivine, Plagioclase, Pyroxene",null,null,null,null,null,null,"Mineral Lake","No Structural Control Of Mineralization Was Recognized By Bakheit (1981).  There Is No Progressive Mineralization With Depth.","Sutphin, David M., Mason Jr., G.T.",null,"Troctolite",null,null,"Mellen Igneous Intrusive Complex, Lake Superior Syncline","Mid-Continent Rift","BAKHEIT, A.K., 1981, PETROGRAPHY OF CU-NI MINERALIZATION IN MINERAL LAKE AREA, ASHLAND COUNTY, WISCONSIN: UNIVERSITY OF WISCONSIN-MADISON, M.S. THESIS, 104 PBAKHEIT, 1981.",null,null,null,null,null,null,"NONE"]
[10083273,"W062861",null,"Prentice East Prospect",45.523330000000001,-90.331779999999995,168.67030540084352,"NA","United States","Wisconsin","Price","M","Zinc",null,null,"Unknown",null,"S","Prospect",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2 (GENERAL REFERENCE ON WISCONSIIN VMS DEPOSITS)"]
[10083274,"W062865",null,"Mole  Lake Prospect",45.498330000000003,-89.013400000000004,142.18282949319638,"NA","United States","Wisconsin","Forest","M","Copper, Lead, Zinc","Gold, Silver",null,"Unknown",null,"U","Unknown",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2. (GENERAL REFERENCE ON WISCONSIN  VMS DEPOSITS)"]
[10083275,"W062866",null,"Wolf River Prospect",45.546669999999999,-89.075069999999997,146.05829729867776,"NA","United States","Wisconsin","Oneida","M","Copper, Zinc",null,null,"Unknown",null,"U","Unknown",null,null,null,null,null,null,null,null,"Rabbit and Duck Blind",null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"LABERGE, G.L., ED., VOLCANOGENIC MASSIVE SULFIDE DEPOSITS OF NORTHERN WISCONSIN--A COMMEMORATIVE VOLUME:  INSTITUTE ON LAKE SUPERIOR GEOLOGY, PROCEEDINGS, V. 42, PT. 2 (GENERAL REFERENCE ON WISCONSIIN VMS DEPOSITS)"]
[10083276,"W062867",null,"Johns Mine",42.95778,-90.453720000000004,106.54440990669748,"NA","United States","Wisconsin","Grant","M","Zinc",null,null,"Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10085023,"W700455",null,"Ropes Mine",46.536110000000001,-87.733350000000002,214.2389265621286,"NA","United States","Michigan","Marquette","M","Silver, Gold",null,null,"Unknown","Stratabound, Stratiform","U","Producer","Gold","Pyrite, Quartz, Calcite, Talc, Sericite",null,"VERTICAL TABULAR LENS",null,"275: Low-sulfide Au-quartz, Archean","Silicification, sericitization, pyritization, with subordinate chloritization","Shear zone was a conduit for hydrothermal mineralizing fluids",null,null,"Paidakovich, Matthew E., Beougher, Dee (Spanski, Gregory T.), Sutphin, D.M., Mason Jr., G.T., Anderson, Arlene (M. Gere)","Kitchi Formation","Phyllite",null,null,"Shear zones",null,"BORNHORST, T.J., SHEPECK, A.W., AND ROSSELL, D.M., 1986, THE ROPES GOLD MINE, MARQUETTE COUNTY, MICHIGAN, U.S.A. - AN ARCHEAN HOSTED LODE GOLD DEPOSIT, IN MACDONALD, A.J., ED., PROCEEDINGS OF GOLD '86, AN INTERNATIONAL SYMPOSIUM ON THE GEOLOGY OF GOLD:  TORONTO, 1986, P. 213-227.BROZDOWSKI, R.A., GLEASON, R.J., AND SCOTT, G.W., 1986, THE ROPES MINE:  A PYRITIC GOLD DEPOSIT IN ARCHEAN VOLCANICLASTIC ROCK, ISHPEMING, MICHIGAN, U.S.A., IN MACDONALD, A.J., ED., PROCEEDINGS OF GOLD '86, AN INTERNATIONAL SYMPOSIUM ON THE GEOLOGY OF GOLD:  TORONTO, 1986, P. 228-242.MINING MAGAZINE, JANUARY 1989, P. 44.REED, R.C., 1991, ECONOMIC GEOLOGY AND HISTORY OF METALLIC MINERALS IN THE NORTHERN PENINSULA OF MICHIGAN;  GEOLOGICAL SOCIETY OF AMERICA, SPECIAL PAPER 256, P. 21-24.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 411-415, SITE ID 520020, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.LINES 15-17:  BROZDOWSKI AND OTHERS, 1986, P. 228; LINES 18-19:  BORNHORST AND OTHERS, 1986, P. 213.LINE 1:  BROZDOWSKI AND OTHERS, 1986, P. 228; LINE 2:  BORNHORST AND OTHERS, 1986, P. 213.",null,1882,null,1989,null,1880,null,"Julius Ropes"]
[10086180,"W800031",null,"Milwaukee-Gribble Mine",42.91751,-90.260109999999997,98.513236749459239,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086151,"W800001",null,"Mason Mine",42.914450000000002,-90.280389999999997,99.537766503726402,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086152,"W800002",null,"Bonson Mine",42.550840000000001,-90.770679999999999,133.07923337530184,"NA","United States","Iowa","Dubuque","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086153,"W800003",null,"Lawrence Mine",42.531950000000002,-90.420389999999998,118.60765263862714,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086154,"W800004",null,"Winrock Mine",42.551119999999997,-90.296779999999998,112.67982825970269,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086155,"W800005",null,"Hughlett and Gray Mine",42.497509999999998,-90.40428,119.28787354766351,"NA","United States","Illinois","Jo Daviess","M","Zinc","Lead",null,"Unknown",null,"Y","Past Producer","Chalcopyrite, Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.), Mason Jr., G.T.","Guttenberg Member, Decorah Formation;Prosser Cherty Member, Galena Dolomite","Limestone",null,null,"On The Same Syncline That Contains The Northwestern, Vinegar Hill, South Unity, Hughlett And Gray, And North Unity Mines., Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 184.",null,1919,null,1943,null,1919,"1919-21; 1941-43"]
[10086156,"W800006",null,"Rajah Mine",42.930570000000003,-90.266499999999994,98.449838313801251,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086157,"W800007",null,"Holmes Mine",42.814439999999998,-91.150700000000001,143.08997943461068,"NA","United States","Iowa","Clayton","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086158,"W800008",null,"Rowley Mine",42.51529,-90.382890000000003,117.68956422128416,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086159,"W800009",null,"Crawhall Mine",42.5289,-90.304280000000006,113.88288043400522,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086160,"W800010",null,"Liberty Mine",42.650289999999998,-90.372609999999995,112.14072820346873,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086161,"W800011",null,"Little Bennie Mine",42.58473,-90.267889999999994,110.14372891555479,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086162,"W800012",null,"O'Brien Mine",42.558340000000001,-90.248999999999995,110.41064225812619,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086163,"W800013",null,"Paquette Mine",42.595840000000003,-90.283439999999999,110.36202793517718,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086164,"W800014",null,"Simpson Mine",42.967790000000001,-90.100380000000001,89.719333964480128,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086165,"W800015",null,"Clark No. 2 Mine",43.02778,-90.343440000000001,99.669659942509341,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086178,"W800029",null,"Boyle Mine",42.59057,-90.257050000000007,109.46067024963492,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086179,"W800030",null,"James Mine",42.574730000000002,-90.269829999999999,110.61949667955659,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086166,"W800016",null,"Blewett Mine",42.433900000000001,-90.420109999999994,122.52502295954788,"NA","United States","Illinois","Jo Daviess","M","Zinc","Iron","Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Buck Hill",null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)","Ion Member;Guttenberg Member;Spechts Ferry Member","Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 182; WILLMAN AND OTHERS, 1946, P. 33.HEYL AND OTHERS, 1959, P. 182; WILLMAN AND OTHERS, 1946, P. 34.",null,1919,null,1920,null,1917]
[10086167,"W800017",null,"Mccann Mine",42.582790000000003,-90.368170000000006,114.44619446338024,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086168,"W800018",null,"Beadle Mine",42.469180000000001,-90.726789999999994,134.05271566824445,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086169,"W800019",null,"Middie Mine",42.56973,-90.402330000000006,116.39411766266002,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086170,"W800020",null,"Jarrett Mine",42.623899999999999,-90.441779999999994,116.09222537604344,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086171,"W800021",null,"Milwaukee-Highland Mine",43.031669999999998,-90.377330000000001,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E522-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E522*PI()/180)*SIN(ABS(F522-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E522-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E522 *PI()/180)*SIN(ABS(F522-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":101.20581282993851},"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086172,"W800022",null,"Clark No. 1 Mine",43.031109999999998,-90.356780000000001,100.23389163645261,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086173,"W800023",null,"Hoosier Mine",42.462229999999998,-90.440939999999998,122.22435741999955,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,"Jointing, Brecciation","Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)","Stewartville Member, Galena Dolomite","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P."]
[10086174,"W800024",null,"Cuba City Mine",42.62668,-90.396780000000007,114.04090882428585,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086175,"W800025",null,"Pine Tree Mine",42.609729999999999,-90.388720000000006,114.31450570879119,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086176,"W800026",null,"Wildcat Mine",42.925289999999997,-90.289280000000005,99.652817580588206,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086177,"W800028",null,"Big Ten Mine",42.642229999999998,-90.397329999999997,113.50353395880776,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086181,"W800033",null,"Highland Mine",43.049720000000001,-90.371499999999997,100.538508988234,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086182,"W800034",null,"Demby Weist Mine",43.057780000000001,-90.026769999999999,83.920716424566976,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086183,"W800035",null,"Level Mine",42.508620000000001,-90.708179999999999,131.81359635313669,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086184,"W800036",null,"Tunnel Hill Mine",42.511119999999998,-90.388720000000006,118.09816318803622,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086185,"W800038",null,"Best Mine",42.6539,-90.408720000000002,113.58424033293639,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086186,"W800039",null,"North Rule Mine",42.936680000000003,-90.277330000000006,98.788591929667987,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086187,"W800040",null,"Gilman Mine",42.91057,-90.262609999999995,98.823117676575691,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086188,"W800041",null,"Calumet Mine",42.544730000000001,-90.241219999999998,110.64326517620098,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086189,"W800042",null,"Connecting Link No. 2 Mine",42.639449999999997,-90.365110000000001,112.20764868049675,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086190,"W800044",null,"Big Dad Mine",42.516680000000001,-90.394000000000005,118.09803629347162,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086191,"W800045",null,"Spargo Mine",42.907510000000002,-90.285939999999997,99.988027976690006,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086192,"W800046",null,"Mccabe Mine",42.580289999999998,-90.359279999999998,114.16421105145938,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086193,"W800047",null,"Little Giant Mine",42.582230000000003,-90.261780000000002,109.98702563759547,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086194,"W800049",null,"Wilkinson Mine",42.597790000000003,-90.393169999999998,114.94834041779821,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086195,"W800050",null,"The Oxman Mine",42.964730000000003,-90.101770000000002,89.868865712558247,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086196,"W800051",null,"Happy Home Mine",43.056109999999997,-90.372609999999995,100.4579464154626,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086197,"W800052",null,"United Mine",42.966389999999997,-90.449830000000006,106.15372224550475,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086198,"W800053",null,"Fourteenth Street Mine",42.493340000000003,-90.686229999999995,131.41523036297269,"NA","United States","Iowa","Dubuque","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086199,"W800055",null,"Board of Trade Mine",42.624180000000003,-90.449830000000006,116.4323192784194,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086200,"W800056",null,"Gritty Six Mine",42.625839999999997,-90.378169999999997,113.26794676664716,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086201,"W800057",null,"Hoare Mine",42.844450000000002,-90.191770000000005,97.565486492746686,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086202,"W800058",null,"Fitzpatrick Mine",42.639449999999997,-90.928740000000005,137.35608442214195,"NA","United States","Iowa","Dubuque","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086203,"W800059",null,"Vinegar Hill Mine",42.495840000000001,-90.415940000000006,119.83966623544212,"NA","United States","Illinois","Jo Daviess","M","Zinc","Lead",null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,"FOLDED","Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)","Prosser Cherty Member;Spechts Ferry Member","Limestone,Dolomite",null,null,"On The Same Syncline That Contains The Northwestern, Vinegar Hill, South Unity, Hughlett And Gray, And North Unity Mines., Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, 183.",null,1908,null,1914,null,1905,null,"W.N. Smith And Mark Newman"]
[10086204,"W800061",null,"Swift and Rooney Mine",42.567509999999999,-90.351500000000001,114.32658953744368,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086205,"W800062",null,"Beloit-Elmo Mine",42.66807,-90.457049999999995,115.21200907132855,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086206,"W800063",null,"Treloar Mine",42.922789999999999,-90.277050000000003,99.152744584438381,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086207,"W800064",null,"St. Anthony Mine",43.016390000000001,-90.385670000000005,101.94272637019908,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086208,"W800065",null,"Expansion Mine",42.571680000000001,-90.299549999999996,111.98138741175869,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086209,"W800067",null,"Joe Stegan Mine",42.916400000000003,-90.186490000000006,95.147535984773683,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086210,"W800068",null,"Imhoff-Egan Mine",43.045830000000002,-90.363439999999997,100.2338053550488,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086211,"W800069",null,"B and C Mine",42.584180000000003,-90.253439999999998,109.56197504236968,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086212,"W800070",null,"Stewarts Cave Mine",42.525010000000002,-90.703450000000004,131.02195873204465,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086213,"W800072",null,"Dall and Cook Mine",42.636119999999998,-90.361779999999996,112.1851528600868,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086214,"W800073",null,"South Rule Mine",42.930840000000003,-90.275940000000006,98.881530119042722,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086215,"W800074",null,"East Glanville Mine",42.913620000000002,-90.265110000000007,98.853246828344481,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086216,"W800075",null,"Mcmillan Mine",42.512509999999999,-90.417050000000003,119.22644167768151,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086217,"W800077",null,"Lawrence Mine",42.648339999999997,-90.377330000000001,112.41567516311667,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086218,"W800078",null,"Roosevelt Mine",42.614179999999998,-90.377889999999994,113.68474260165537,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086219,"W800079",null,"Hazel Patch Mine",42.878340000000001,-90.224829999999997,98.021859393664343,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086220,"W800080",null,"North Star Mne",42.586950000000002,-90.408169999999998,115.99492951874983,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086221,"W800081",null,"New Mullen Mine",42.561399999999999,-90.281220000000005,111.62319771815093,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086222,"W800083",null,"Depp Mine",42.646949999999997,-90.412049999999994,113.97574959087129,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086223,"W800084",null,"Clarke No. 3 Mine",43.028889999999997,-90.352050000000006,100.05666215314983,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086224,"W800085",null,"Pilot Knob Mine",42.38223,-90.419550000000001,124.67138227216876,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086225,"W800086",null,"Ernest and Myers Level",42.58473,-90.287610000000001,110.96979091063896,"NA","United States","Wisconsin","Lafayette","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086226,"W800088",null,"Mullen Mine",42.565289999999997,-90.271500000000003,111.06409026701441,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086227,"W800089",null,"Rodham Mine",42.621400000000001,-90.200379999999996,105.8787722666128,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086228,"W800090",null,"Masbruch Mine",42.648069999999997,-90.407330000000002,113.73022561736896,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086229,"W800091",null,"Kroll Mine",43.028329999999997,-90.402050000000003,102.46344339374302,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086230,"W800093",null,"Imhoff Mine",43.035829999999997,-90.339830000000006,99.318546215805569,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086231,"W800095",null,"Pittsburg Mine",42.61168,-90.374279999999999,113.62229247034628,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086232,"W800096",null,"Optimo No. 3 Mine",42.927790000000002,-90.276219999999995,98.977468015933425,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086233,"W800097",null,"Century Mine",42.565289999999997,-90.379829999999998,115.60889883819647,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086234,"W800099",null,"Helena-Roachdale Mine",42.566119999999998,-90.304000000000002,112.38621771440377,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086235,"W800102",null,"Minter Mine",43.05556,-90.369280000000003,100.3091319848876,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086236,"W800103",null,"Levens Mine",42.512790000000003,-90.716790000000003,132.0393203494607,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086237,"W800104",null,"Little Dad Mine",42.513620000000003,-90.394279999999995,118.2308000864623,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086238,"W800106",null,"Meekers Grove Mine",42.636679999999998,-90.378439999999998,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E586-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E586*PI()/180)*SIN(ABS(F586-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E586-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E586 *PI()/180)*SIN(ABS(F586-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":112.88465519887404},"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086239,"W800107",null,"Weigel Mine",42.922789999999999,-90.298720000000003,100.15986636664006,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086240,"W800110",null,"Lyne Mine",42.54918,-90.277609999999996,111.96259057166853,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086241,"W800112",null,"P.M. Mine",42.884180000000001,-90.221220000000002,97.682982049220499,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086242,"W800113",null,"Corr Mine",42.580570000000002,-90.34178,113.41263985240474,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086243,"W800114",null,"Derocher Mine",42.592230000000001,-90.27261,110.04743902708661,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086244,"W800115",null,"Mulcahy Mine",42.5764,-90.259280000000004,110.11372121969289,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086245,"W800116",null,"New Longhorn Mine",42.52084,-90.309550000000002,114.42667704156118,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086246,"W800117",null,"New McKinley Mine",42.960569999999997,-90.119540000000001,90.806946670513241,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086247,"W800118",null,"Lampe-Eberle Mine",43.02861,-90.347610000000003,99.850534417438183,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086248,"W800119",null,"Appleton Mine",42.431950000000001,-90.384,121.13594998727994,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Dinsdale Mine",null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Decorah Formation","Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 183.",null,1908,null,1909]
[10086249,"W800120",null,"Kilbourne Mine",42.506399999999999,-90.695949999999996,131.36188469445665,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086250,"W800121",null,"Treganza Mine",42.570010000000003,-90.394549999999995,116.05279093223116,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086251,"W800122",null,"Cleveland Mine",42.52834,-90.421220000000005,118.78270315512113,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086252,"W800123",null,"Wicklow Mine",42.623620000000003,-90.445390000000003,116.25920255575085,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086253,"W800125",null,"Durango Drybone Mine",42.555010000000003,-90.786230000000003,133.62688164499622,"NA","United States","Iowa","Dubuque","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086254,"W800126",null,"Northwestern Mine",42.498620000000003,-90.396780000000007,118.93177778554485,"NA","United States","Illinois","Jo Daviess","M","Zinc","Lead",null,"Unknown",null,"Y","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,"ARCUATE","Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Ion Member;Guttenberg Member","Limestone,Dolomite",null,null,"On The Same Syncline That Contains The Northwestern, Vinegar Hill, South Unity, Hughlett And Gray, And North Unity Mines., Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 184.",null,1904,">",1913,null,1903,"FROM 1904 TO AFTER 1913 WITH SOME INTERRUPTIONS."]
[10086255,"W800127",null,"Henrietta Mine",42.627229999999997,-90.402889999999999,114.28529463908181,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086256,"W800128",null,"Coltman Mine",42.568069999999999,-90.358720000000005,114.60959504395107,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086257,"W800130",null,"Dark Horse-Optimo No. 1 Mine",42.91695,-90.271780000000007,99.069397267816882,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086258,"W800131",null,"North Survey Mine",42.935290000000002,-90.177599999999998,94.199297724743616,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086259,"W800132",null,"Steppler Mine",43.011940000000003,-90.411779999999993,103.29033279860289,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086260,"W800133",null,"Appleby Level",42.578069999999997,-90.330110000000005,113.0163020304603,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086261,"W800134",null,"Coughlin Mine",42.585839999999997,-90.254000000000005,109.51970231147851,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086262,"W800136",null,"Merry Christmas Mine",42.858620000000002,-90.172039999999996,96.229537050255175,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086263,"W800137",null,"Black Hawk Mine",42.662230000000001,-90.467609999999993,115.87807659761755,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086264,"W800138",null,"Lewis Mine",43.045560000000002,-90.374830000000003,100.78666654221774,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086265,"W800139",null,"Federal Mine",42.509729999999998,-90.39622,118.46594484306279,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086266,"W800141",null,"Optimo No.4 Mine",42.933070000000001,-90.278999999999996,98.963615486360467,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086267,"W800142",null,"Trio Mine",42.911119999999997,-90.269829999999999,99.141582192179385,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086268,"W800143",null,"Kann Mine",42.817500000000003,-91.166250000000005,143.76208657618511,"NA","United States","Iowa","Clayton","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086269,"W800145",null,"Calvert Mine",42.57779,-90.393439999999998,115.71051802590897,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086270,"W800146",null,"Thompson Mine",42.52834,-90.299000000000007,113.68761351291934,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086271,"W800147",null,"Connecting Link No. 1 Mine",42.642229999999998,-90.370940000000004,112.3589815878786,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086272,"W800148",null,"Vandeventer Mine",42.617510000000003,-90.32817,111.43129324010411,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086273,"W800149",null,"Argall Mine",42.883620000000001,-90.253169999999997,99.162197051418715,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086274,"W800151",null,"Copeland Mine",42.56362,-90.247889999999998,110.15192521102274,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086275,"W800152",null,"Luck Hit Mine",42.596400000000003,-90.258719999999997,109.30188419690452,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086276,"W800153",null,"Wallace Mine",43.017780000000002,-90.362610000000004,100.80988918665835,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086277,"W800154",null,"Graham-Snyder Mine",42.479179999999999,-90.430670000000006,121.11730539926174,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Quimbys Mill Member, Platteville Formation;Stewartville Member, Galena Dolomite","Limestone,Dolomite","Spechts Ferry","Shale,Limestone","Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 PHEYL AND OTHERS, 1959.",null,1947,null,null,null,1946,"194701953; REOPENED IN 1955, AND IN OPERATION IN JUN 1957.","Eagle-Picher Co."]
[10086278,"W800155",null,"Kivlahan Mine",42.592509999999997,-90.367329999999995,114.04229266149717,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086279,"W800157",null,"Bull Moose Mine",42.566679999999998,-90.400670000000005,116.43943326759388,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086280,"W800158",null,"South Unity Mine",42.497790000000002,-90.409829999999999,119.50763381352725,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086281,"W800159",null,"Midway Mine",42.623069999999998,-90.422610000000006,115.28995779469432,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086282,"W800160",null,"Chief of Police Mine",42.840009999999999,-90.151489999999995,95.899452258966164,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086283,"W800161",null,"Hames Rowe Lead Mine",42.61918,-90.178160000000005,105.03859462905061,"NA","United States","Wisconsin","Lafayette","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086284,"W800163",null,"Uniset Mine",42.640009999999997,-90.380110000000002,112.83638662279604,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086285,"W800164",null,"James Mine",42.61862,-90.381219999999999,113.6642472576542,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086286,"W800165",null,"Spring Hill Mine",42.918340000000001,-90.282610000000005,99.533183540842032,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086287,"W800166",null,"Red Jacket Mine",43.012779999999999,-90.422049999999999,103.7628400505066,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086288,"W800168",null,"Galena Level Mine",42.58473,-90.262050000000002,109.89963403446698,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086289,"W800169",null,"New Harty Mine",42.574730000000002,-90.274280000000005,110.80508953274433,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086290,"W800170",null,"4s and B Mine",42.962229999999998,-90.107039999999998,90.182406755600056,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086291,"W800171",null,"O.P. David Mine",42.961109999999998,-90.419280000000001,104.83270988606601,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086292,"W800172",null,"Ohlerking Mine",43.033610000000003,-90.413169999999994,102.88312653092417,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086293,"W800174",null,"Old Windkell  Mine",42.545009999999998,-90.297889999999995,112.97018764064684,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086294,"W800175",null,"Little Dick Mine",42.626950000000001,-90.447329999999994,116.22461681588001,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086295,"W800176",null,"Robarts-Hinkle Mine",42.925289999999997,-90.277889999999999,99.123305455228149,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086296,"W800177",null,"Richards Mine",42.519730000000003,-90.393169999999998,117.94290522684305,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086297,"W800179",null,"Jefferson Mine",42.554450000000003,-90.427890000000005,118.06107831037329,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086298,"W800180",null,"New Ida Blende Mine",42.559730000000002,-90.360939999999999,115.02572277706126,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086299,"W800181",null,"Strawberry Blonde Mine",42.536679999999997,-90.372050000000002,116.39189661260417,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086300,"W800182",null,"West Empire Mine",42.732509999999998,-90.474549999999994,113.85484319733816,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086301,"W800184",null,"Marsden Black Jack Mine",42.367789999999999,-90.409829999999999,124.90074754159372,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086302,"W800185",null,"Lyght Mine",42.682229999999997,-90.46705,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E650-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E650*PI()/180)*SIN(ABS(F650-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E650-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E650 *PI()/180)*SIN(ABS(F650-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":115.17267976269079},"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086303,"W800186",null,"Atkinson Mine",42.7864,-90.935689999999994,133.57799737891298,"NA","United States","Wisconsin","Grant","M","Lead",null,null,"Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086304,"W800187",null,"The Hoskins-Field Mine",42.552509999999998,-90.317329999999998,113.48024835897992,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086305,"W800188",null,"Kittoe Mine",42.552790000000002,-90.393720000000002,116.67683294091263,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086306,"W800190",null,"Okay Mine",42.877229999999997,-90.349549999999994,103.78105789531638,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086307,"W800191",null,"Brown Mine",42.823070000000001,-90.255669999999995,101.12026191677406,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086308,"W800192",null,"Fox Mine",42.531680000000001,-90.382050000000007,117.00714821107833,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086309,"W800193",null,"Seitz Mine",42.696120000000001,-90.509829999999994,116.61556588566204,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086310,"W800196",null,"Indian Mound Mine",42.542230000000004,-90.313999999999993,113.75015646225668,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086311,"W800195",null,"Wishon Mine",42.335290000000001,-90.242050000000006,119.80506165847326,"NA","United States","Illinois","Jo Daviess","M","Lead",null,"Zinc","Unknown",null,"Y","Past Producer","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Surface/Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F)","Prosser Cherty Member","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.  .BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.",null,1865,null,1910,null,null,"1865 TO 1875 AND FROM 1902 TO APPROXIMATELY 1910."]
[10086312,"W800197",null,"Last Chance Mine",42.85501,-90.473169999999996,110.1251942281397,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086313,"W800198",null,"Oldenburg Mine",42.453069999999997,-90.443439999999995,122.69820185563803,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Marcasite, Pyrite, Quartz",null,"SHEETED","Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Sometimes Spelled Oldenberg","The Ore Is Richest Where Small N-S Striking Crevices Cross The Main E-W Crevice.","Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.","Prosser Cherty Member","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.GRANT, 1903, P. 73.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.",null,1870,null,1907,null,null,"OPERATED AT INTERVALS FROM 1870 TO 1907."]
[10086314,"W800199",null,"Cardiff No. 1 Mine",42.707790000000003,-90.672899999999998,123.60566511695662,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086315,"W800200",null,"New Cottingham Mine",42.556950000000001,-90.318169999999995,113.33991181748304,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086316,"W800202",null,"Penitentiary Mine",42.843899999999998,-90.190929999999994,97.545084807998748,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086317,"W800203",null,"Ten Strike Mine",42.408340000000003,-90.468170000000001,125.54579424484756,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10086318,"W800204",null,"Benton Star Mine",42.56223,-90.336219999999997,113.88883025698779,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086319,"W800205",null,"Royal Mine",42.740290000000002,-90.451779999999999,112.5817721767032,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086320,"W800207",null,"Old  McKinley Mine",42.960839999999997,-90.112319999999997,90.465415032161332,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086321,"W800209",null,"Madison Mine",42.525840000000002,-90.427610000000001,119.1488984713928,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086322,"W800210",null,"Sally Waters Mine",42.55057,-90.331779999999995,114.16030787047075,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086323,"W800211",null,"Capitola Mne",42.729730000000004,-90.535120000000006,116.67439687256463,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086324,"W800212",null,"M.C. Mine",42.71557,-90.203429999999997,102.45666638669508,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086325,"W800214",null,"Victory  Mine",42.556399999999996,-90.382890000000003,116.08023393878875,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086326,"W800215",null,"Blackstone Mine",42.529730000000001,-90.330389999999994,114.93042880431449,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086327,"W800216",null,"Homestead Mine",42.740839999999999,-90.460939999999994,112.97629370071631,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086328,"W800217",null,"Big Jack Mine",42.695569999999996,-90.477050000000006,115.17085058208781,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086329,"W800220",null,"Monmouth Mine",42.538339999999998,-90.412610000000001,118.03216803348178,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086330,"W800222",null,"New Blockhouse Mine",42.696120000000001,-90.492329999999995,115.83390941396279,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086331,"W800223",null,"Ellis Mine",42.961950000000002,-90.115660000000005,90.588971174466693,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086332,"W800224",null,"Hibernia Mine",42.742229999999999,-90.463170000000005,113.0324179386995,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086333,"W800227",null,"New Dale Rundell Mine",42.865839999999999,-90.411500000000004,106.9658960594307,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086334,"W800228",null,"Gray Mine",42.351680000000002,-90.395939999999996,125.04696088317299,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Cadmium","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,"Solution Brecciation And Replacement","Mason Jr., G.T., Sutohin, D.M., Hedgman, Cheryl (Cannon, W.)","Mcgregor;Galena Dolomite","Limestone,Dolomite",null,null,"Bautsch-Black Jack Trough, Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.ZINNER AND LINCOLN, 1946.LYONS, HEYL, AND AGNEW, 1949.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 180.",null,1944,null,1949,null,1926,null,"New Jersey Zinc"]
[10086335,"W800230",null,"Empress Mine",42.561680000000003,-90.323440000000005,113.3743589071602,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086336,"W800231",null,"Hird No. 2 Mine",42.563339999999997,-90.399000000000001,116.49580737948558,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086337,"W800233",null,"Buck Lead Mine",42.435290000000002,-90.425669999999997,122.69497674094683,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,"224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Buck Lead Range","Jointing","Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WHITNEY, J.D., 1866, GEOLOGY OF THE LEAD REGION:  ILLINOIS GEOLOGICAL SURVEY V. 1, P. 153-207.WHITNEY, 1866, P. 203.","<",1824,null,null,"<",1820,"WORK BY INDIANS BEFORE 1823; WHEN THE FIRST WHITE SETTLERS ARRIVED, THEY TOOK OVER AND MINED IT FOR MANY YEARS.","Old Buck, A Fox And Sac Indian"]
[10086338,"W800234",null,"Western Star Mine",42.746119999999998,-90.543729999999996,116.55527073004819,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086339,"W800236",null,"Nightingale Mine",42.558340000000001,-90.341220000000007,114.25066939315967,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086340,"W800238",null,"Tiffany Mine",42.687510000000003,-90.666229999999999,123.92999855715185,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086341,"W800239",null,"New Gruno Mine",42.870840000000001,-90.360669999999999,104.47588600431986,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086342,"W800241",null,"Glanville Prospect",42.363619999999997,-90.405389999999997,124.90366727665706,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Barite, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,"224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Maquoketa Shale","Shale",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P."]
[10086343,"W800243",null,"Ollie Belle Mine",42.54862,-90.358720000000005,115.36508171721901,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086344,"W800245",null,"Black Jack",42.773899999999998,-90.862909999999999,130.48960615370567,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086345,"W800246",null,"Coker No. 1 Mine",42.883899999999997,-90.389830000000003,105.4586699278734,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086346,"W800248",null,"Beacon Light Mine",42.733620000000002,-90.422889999999995,111.50139909242435,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086347,"W800250",null,"Birkett Mine",42.552790000000002,-90.422889999999995,117.91199017720879,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086348,"W800251",null,"Fields Upper Run Mine",42.529730000000001,-90.311779999999999,114.15936950185719,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086349,"W800253",null,"Cruson Mine",42.695839999999997,-90.465109999999996,114.63034685151267,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086350,"W800254",null,"Beach Copper Mine",42.849730000000001,-90.146209999999996,95.349475786088817,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"U","Unknown","Chalcopyrite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086351,"W800256",null,"Klar-Piquette Mine",42.696950000000001,-90.519009999999994,116.99908098271789,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086352,"W800257",null,"Old D.H. and S. Mine",42.956949999999999,-90.119540000000001,90.908053576200501,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086353,"W800259",null,"Illinois Mine",42.312510000000003,-90.240110000000001,120.78757900341444,"NA","United States","Illinois","Jo Daviess","M","Lead",null,"Zinc","Unknown",null,"Y","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P"]
[10086354,"W800261",null,"Crow Branch Mine",42.883899999999997,-90.467330000000004,109.06520456081515,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086355,"W800263",null,"Graham-Ginte Mine",42.467230000000001,-90.423720000000003,121.31032524384848,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,"224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Brecciation, Replacement","Bartel and Sherrill",null,"Hedgman, Cheryl (Cannon, W.F.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 186.",null,1916,null,1946]
[10086356,"W800264",null,"Weiskircher Mine",42.569180000000003,-90.32011,112.94112736426914,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086357,"W800265",null,"Birkbeck Mine",42.485570000000003,-90.389279999999999,119.1456117619138,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","The Ore Replaces Limestone And Cements Rock Breccia.","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Prosser Cherty Member, Galena Dolomite;Mcgregor Member, Platteville Formation","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 186.",null,1915,null,1917,null,1913,null,"Frontier Mining Co.; Wisconsin Zinc Co."]
[10086370,"W800285",null,"Paul Graber Mine",42.810569999999998,-90.246780000000001,101.11916341433842,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086358,"W800266",null,"Waters Mine",42.420290000000001,-90.436499999999995,123.75771109489173,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Smithsonite, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,"224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Stewartville Massive Member","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P."]
[10086359,"W800267",550650181,"Negro Jim Mine",42.804180000000002,-90.360669999999999,106.45679615896147,"NA","United States","Wisconsin","Lafayette","B","Barium-Barite, Lead",null,"Zinc","Surface-Underground",null,"U","Past Producer","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,"Nigger Jim Mine",null,"Eastern Field Operations Center (EFOC), Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"Heyl, A.V., Jr., Agnew, A.F., Lyons, E.J., And Behre, C.H., Jr., With Special Sections By Flint, A.E., 1959, The Geology Of The Upper Mississippi Valley Zinc-Lead District: U.S. Geological Survey Professional Paper 309, 310 P"]
[10086360,"W800269",null,"East End Mine",42.695839999999997,-90.514290000000003,116.8241683816112,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086361,"W800270",null,"Tyrer Mine",42.9589,-90.109819999999999,90.404156858114163,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086362,"W800271",null,"Krog and Webster Mine",42.700009999999999,-90.683179999999993,124.31189619213781,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086363,"W800272",null,"Haggerty Mine",42.326949999999997,-90.241500000000002,120.16938673235511,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"U","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)",null,"Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WHITNEY, J.D., 1866, GEOLOGY OF THE LEAD REGION:  ILLINOIS GEOLOGICAL SURVEY V. 1, P. 153-207.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P."]
[10086364,"W800275",null,"Jack of Diamonds Mine",42.541119999999999,-90.354550000000003,115.48477288237582,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086365,"W800277",null,"Weigle Mine",42.693899999999999,-90.436499999999995,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E714-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E714*PI()/180)*SIN(ABS(F714-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E714-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E714 *PI()/180)*SIN(ABS(F714-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":113.42493666583063},"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086366,"W800278",null,"Senator Mine",42.873069999999998,-90.388440000000003,105.69592690144833,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086367,"W800279",null,"Eberle Mine",42.798340000000003,-90.851799999999997,129.32478832928669,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086368,"W800282",null,"C.A.T. Mine",42.539180000000002,-90.311220000000006,113.75663857443372,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086369,"W800284",null,"Goke-Blockhouse Mine",42.697789999999998,-90.456220000000002,114.16992495869364,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086371,"W800286",null,"Champion and Eureka Mine",42.532229999999998,-90.349549999999994,115.62755420100989,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086372,"W800288",null,"Roseleip Mine",42.695569999999996,-90.481499999999997,115.36912014215096,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086373,"W800289",null,"D.H. and S. Mine",42.958069999999999,-90.123429999999999,91.056619592652439,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086374,"W800291",null,"Pittsburg-Benton Mine",42.582230000000003,-90.331779999999995,112.92621605727135,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086375,"W800292",null,"Penna-Benton Mine",42.538339999999998,-90.322890000000001,114.27484766679892,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086376,"W800294",null,"Bautsch Mine",42.343899999999998,-90.392049999999998,125.23352977403178,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement, Brecciation",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Platteville Formation;Galena Dolomite","Limestone,Dolomite",null,null,"Bautsch-Black Jack Trough, Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959.",null,1946,null,null,null,null,"1946- STILL IN OPERATION IN 1957."]
[10086377,"W800295",null,"Ebenezer Mine",42.871119999999998,-90.426500000000004,107.51359360947507,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086378,"W800298",null,"Lucky Six Mine",42.87612,-90.320939999999993,102.49366470442314,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086379,"W800299",null,"Betsy Mine",42.396680000000003,-90.478719999999996,126.45958889505879,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Weinschenk Mine",null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Prosser Member","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.",null,1908,null,1913]
[10086380,"W800300",null,"Whig and Edgerton Mines",42.746119999999998,-90.549009999999996,116.79521931295126,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086381,"W800301",null,"Liverpool Mine",42.853070000000002,-90.20093,97.707854924964849,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086382,"W800302",null,"Drum Mine",42.561950000000003,-90.345389999999995,114.28505054174381,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086383,"W800303",null,"Grant County Mine",42.740290000000002,-90.462890000000002,113.08161392074132,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086384,"W800304",null,"Preston Point Level Mine",42.694180000000003,-90.670119999999997,123.89855216862703,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086385,"W800305",null,"Old Slack Mine",42.872230000000002,-90.339550000000003,103.46245568662999,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086386,"W800306",null,"Tommy Dodd Mine",42.552509999999998,-90.432329999999993,118.32352787873546,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086387,"W800307",null,"Rockford Mining and Milling Co. Mine",42.448070000000001,-90.239000000000004,114.63261512972447,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization",null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.), Mason Jr., G.T.","Stewartville Massive Member","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P",null,1905,null,1915]
[10086388,"W800308",null,"Hazel Green Mine",42.546399999999998,-90.425939999999997,118.28553233764708,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086389,"W800309",null,"Leadmine Mine",42.557789999999997,-90.351780000000005,114.71567278437468,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086390,"W800311",null,"Enterprise Mine",42.730840000000001,-90.464550000000003,113.45901252679965,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086391,"W800312",null,"St. Rose Mine",42.69473,-90.540949999999995,118.05417103789053,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086392,"W800313",null,"Clayton Mine",42.871400000000001,-90.367890000000003,104.79320588670133,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086393,"W800314",null,"Pittsburg Mine",42.359180000000002,-90.400109999999998,124.8859741085781,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Great Western Mine",null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Guttenberg And Ion Members","Limestone,Dolomite",null,null,"Bautsch-Black Jack Trough, Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 178;  WILLMAN AND OTHERS, 1946, P. 37.",null,1915,null,1916]
[10086394,"W800315",null,"Fairplay Level",42.527230000000003,-90.572620000000001,125.27004698224651,"NA","United States","Wisconsin","Grant","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086395,"W800316",null,"New Hoskins Mine",42.555570000000003,-90.316500000000005,113.32461775951222,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086396,"W800318",null,"Slack Mine",42.877510000000001,-90.340109999999996,103.3374223715131,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086397,"W800319",null,"Tippecanoe Mine",42.72334,-90.545680000000004,117.3525685011023,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086398,"W800320",null,"Kodatz Mine",42.818620000000003,-90.251220000000004,101.06099865504403,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086399,"W800321",null,"Longhenry Mine",42.532510000000002,-90.372609999999995,116.57932525739818,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086400,"W800323",null,"Pengelly Mine",42.955010000000001,-90.115660000000005,90.783254245258448,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086401,"W800324",null,"Lucky Twelve Mine",42.538339999999998,-90.318169999999995,114.07874141739913,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086402,"W800325",null,"Royal Princess Mine",42.304729999999999,-90.394279999999995,127.05555158902889,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Galena, Marcasite, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","California Diggings","Vertical Jointing","Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Galena Dolomite","Dolomite","Maquoketa","Dolomite","Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.",null,1903,null,1910,null,null,"OPERATED INTERMTTENTLY TO 1910."]
[10086403,"W800326",null,"Horseshoe Mine",42.711120000000001,-90.678449999999998,123.75694557533559,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown",null,"Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086404,"W800327",null,"Yellow Jacket Mine",42.781950000000002,-90.853740000000002,129.84627031254374,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086405,"W800328",null,"Old Gruno Mine",42.869450000000001,-90.363169999999997,104.63081804674498,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086406,"W800330",null,"Old Cottingham Mine",42.560290000000002,-90.314279999999997,113.04566075079899,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086407,"W800331",null,"Washburn Mine",42.857509999999998,-90.471779999999995,109.9913530174894,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086408,"W800332",null,"Farrey Mine",42.565010000000001,-90.341220000000007,113.99063071375409,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086409,"W800333",null,"Mithcell Hollow Mine",42.742789999999999,-90.433719999999994,111.6899659190525,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086410,"W800334",null,"Wilson Mine",42.689450000000001,-90.678730000000002,124.43604065111992,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086411,"W800335",null,"Porters Grove Mine",42.983620000000002,-90.017880000000005,85.463439029061448,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086412,"W800336",null,"Kansas Mine",42.314450000000001,-90.233429999999998,120.44529888909538,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"U","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)",null,"Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P."]
[10086413,"W800337",null,"Crawford Mine",42.526949999999999,-90.430390000000003,119.22295773001653,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086414,"W800338",null,"Whaley Mine",42.558070000000001,-90.381500000000003,115.95713857598459,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086415,"W800339",null,"Curwen Mine",42.549729999999997,-90.348439999999997,114.8905607939606,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086416,"W800341",null,"Coker No. 2 Mine",42.87668,-90.39622,105.95526610416091,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086417,"W800342",null,"Kingeter Mine",42.72334,-90.410939999999997,111.30543814696644,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086418,"W800343",null,"Byrnes Mine",42.546680000000002,-90.421779999999998,118.09858030037303,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086419,"W800344",null,"Monroe Mine",42.533619999999999,-90.320390000000003,114.35973999851338,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086420,"W800346",null,"Dodgeville No. 1 Mine",42.962229999999998,-90.126769999999993,91.095612294282716,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086421,"W800347",null,"Columbia Mine",42.749450000000003,-90.452610000000007,112.32723667098513,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086422,"W800348",null,"Ewing and Cook Mine",42.577509999999997,-90.322890000000001,112.73377147018682,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086423,"W800349",null,"Centerville Mine",43.01444,-90.418440000000004,103.5533009121296,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086424,"W800350",null,"Peaceful Valley Mine",42.668619999999997,-90.403720000000007,112.84818606938924,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086425,"W800352",null,"Trego-Anthony Mine",42.628619999999998,-90.372330000000005,112.91438562854341,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086426,"W800353",null,"Rico Mine",42.609729999999999,-90.377889999999994,113.84949578860244,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086427,"W800354",null,"Tripoli Mine",42.881120000000003,-90.215670000000003,97.520631261616714,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086428,"W800355",null,"Hird No. 1 Mine",42.565010000000001,-90.388720000000006,115.99612555623312,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086741,"W800098",null,"Oakland Level Mine",42.582790000000003,-90.25761,109.7908907029752,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086742,"W800101",null,"Williams Mine",42.966119999999997,-90.092039999999997,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E778-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E778*PI()/180)*SIN(ABS(F778-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E778-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E778 *PI()/180)*SIN(ABS(F778-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":89.380100616631651},"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086743,"W800105",null,"B.A.T. Mine",42.552790000000002,-90.305109999999999,112.95982007496788,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086744,"W800108",null,"Optimo No. 2 Mine",42.909730000000003,-90.281779999999998,99.73346937320261,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086745,"W800218",null,"Mermaid Mine",42.540289999999999,-90.423439999999999,118.41426996697612,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086746,"W800221",null,"Old Occidental Mine",42.52223,-90.357050000000001,116.33763574300765,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086747,"W800225",null,"Etna Mine",42.580570000000002,-90.331220000000002,112.96656876307694,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086748,"W800229",null,"Red Dog Mine",42.743070000000003,-90.663179999999997,122.1004045119067,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086749,"W800232",null,"Peacock Mine",42.876950000000001,-90.329830000000001,102.87937558572818,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086750,"W800237",null,"Empire Mine",42.734180000000002,-90.459549999999993,113.12700793731982,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086751,"W800244",null,"West Hill Mine",42.733899999999998,-90.500110000000006,114.9618725318023,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086752,"W800249",null,"Jug Handle Mine",42.565010000000001,-90.336500000000001,113.79217982514301,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086753,"W800252",null,"Trego Mine",42.748069999999998,-90.464280000000002,112.89721043177504,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086754,"W800258",null,"Cardiff No. 2 Mine",42.685839999999999,-90.700950000000006,125.55640034638597,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086755,"W800262",null,"Little Corporal Mine",42.423070000000003,-90.469549999999998,124.99606029155287,"NA","United States","Illinois","Jo Daviess","M","Zinc","Lead",null,"Unknown",null,"U","Unknown","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.","Prosser Cherty Member","Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.",null,1903,null,1917]
[10086756,"W800273",null,"Scrabble Creek Mine",42.528619999999997,-90.421220000000005,118.77182657283841,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086757,"W800280",null,"Meloy Mine",42.552509999999998,-90.331500000000005,114.07215501747632,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086758,"W800283",null,"New Rose Mine",42.691949999999999,-90.546229999999994,118.38111136251364,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086759,"W800290",null,"Murphy Mine",42.538339999999998,-90.414829999999995,118.12582733873946,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086760,"W800293",null,"Southwestern Wisconsin Mine",42.713900000000002,-90.202600000000004,102.48120914295886,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10086761,"W800297",null,"Jack of Clubs Mine",42.557789999999997,-90.388720000000006,116.27303820332305,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10090592,"D000708",null,"Payant-Chrissman",45.733330000000002,-88.133369999999999,156.63373504988658,"NA","United States","Wisconsin","Florence","M","Molybdenum",null,null,"Unknown",null,"N","Occurrence","Molybdenite",null,null,null,null,null,null,"Potassium Metasomatism","Florence County Prospect",null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W., King, Robert U.","Hoskins Lake Granite","Granite",null,null,"Pegmatite",null,"KING, R.U., (UNPUB. DATA)FISHER, D.J., 1957, REPORT ON MOLYBDENITE IN NORTHEASTERN WISCONSIN: USGS OPEN-FILE REPORT 417, 13 PPGREENBURG, J.K., 1983, MOLYBDENITE IN WISCONSIN: OCCURRENCE AND POTENTIAL: WISCONSIN GEOLOGICAL AND NATURAL HISTORY SURVEY, MISC. PAPER 83-2, 36 PP.FISHER (1957) AND GREENBERG (1983) ESTIMATES OF MOLYBDENITE IN EXPOSED OUTCROP"]
[10091918,"K002910",null,"Upper Mississippi Valley Zinc-Lead Region, Wisconsin Sector",42.816679999999998,-90.433440000000004,109.39411326245229,"NA","United States","Wisconsin","Grant, Lafayette, Iowa","M","Zinc",null,null,"Unknown",null,"N","Occurrence","Galena, Marcasite, Sphalerite","Dolomite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Wedow, Helmuth",null,null,null,null,null,null,"MCKNIGHT, E.T., NEWMAN, W.L., AND HEYL, A.V., JR. (COMPILERS), 1962, ZINC IN THE UNITED STATES, EXCLUSIVE OF ALASKA AND HAWAII: USGS MINERAL INV. RESOURCE MAP MR-19, SEPARATE TEXT, 18 P.HEYL, A.V., LYONS, E.J., AGNEW, A.F., AND BEHRE, C.H., JR., 1955, ZINC-LEAD-COPPER RESOURCES AND GENERAL GEOLOGY OF THE UPPER MISSISSIPPI VALLEY DISTRICT: USGS BULL. 1015-G, P. 227-243."]
[10093401,"W007517",null,"Manitowish Range Kyn Occurrence",46.083329999999997,-90.016769999999994,195.45768897766794,"NA","United States","Wisconsin","Iron","N",null,null,"Kyanite","Unknown","Metamorphic","N","Occurrence","Kyanite",null,null,"IRREGULAR",null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Espenshade, Gilbert H.","Garnet-Biotite-Plagioclase Quartz Gneiss","Gneiss",null,null,null,null,"ALLEN, R. C., AND BARRETT, L. P., 1915, CONTRIBUTIONS TO THE PRE - CAMBRIAN GEOLOGY OF NORTHERN MICHIGAN AND WISCONSIN: MICH. GEOLOGICAL SURVEY PUB. 18, P. 111 - 117"]
[10093863,"W044477",null,"Indian Lead Mines",42.905000000000001,-91.47654,156.93115951356049,"NA","United States","Iowa","Clayton","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.","Prairie Du Chien Group","Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < HEYL, A. V., AND WEST, W. S., 1982, OUTLYING MINERAL OCCURRENCES RELATED TO THE UPPER MISSISSIPPI VALLEY MINERAL DISTRICT, WISCONSIN, IOWA, ILLINOIS, AND MINNESOTA: ECONOMIC GEOLOGY, V. 77, P. 1803-1817."]
[10093865,"W044513",null,"Unnamed Diggings",43.322499999999998,-91.693489999999997,162.57558514814221,"NA","United States","Iowa","Winneshiek","M","Lead",null,null,"Unknown",null,"N","Occurrence","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.","Galena Dolomite","Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTES"]
[10093871,"W062318",null,"Plum Creek Copper Mine",43.140830000000001,-90.93235,126.37058879850956,"NA","United States","Wisconsin","Crawford","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096670,"W062345",null,"Unnamed Prospect Near Lewis",45.682209999999998,-92.396019999999993,246.25994816089704,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096671,"W062349",null,"Unnamed Prospect Near Marengo",46.319710000000001,-91.057079999999999,233.78776222182245,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096672,"W062353",null,"Unnamed Prospect Near Milltown",45.5486,-92.599919999999997,248.99443626144728,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096527,"W028955",null,"Borland Reserve",46.070830000000001,-88.611440000000002,179.26712708672673,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment",null,"Prospect","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,null,"Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  P. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 108."]
[10096558,"W031541",null,"Whiteside Reserve",46.460560000000001,-89.667590000000004,214.3006760617678,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment",null,"Prospect","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATED, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 60."]
[10096669,"W062342",null,"Unnamed Prospect Near Lake Osborn",46.319159999999997,-91.123199999999997,235.52847470979063,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096663,"W062305",null,"Gogebic Deposit",46.341670000000001,-90.475399999999993,220.9879246811654,"NA","United States","Wisconsin","Iron","M","Iron",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,null,null,null,null,1848]
[10096664,"W062319",null,"Ray Allen Deposit",43.607500000000002,-90.753190000000004,115.09584655555926,"NA","United States","Wisconsin","Vernon","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096665,"W062326",null,"Unnamed Prospect Near Dodgeville",42.945010000000003,-90.057320000000004,88.38858463124275,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096666,"W062330",null,"Unnamed Prospect Along East Pecat",42.890569999999997,-90.271780000000007,99.815120925337254,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096667,"W062334",null,"Unnamed Prospect Along Pecatonica",42.570010000000003,-89.928420000000003,97.088819997990456,"NA","United States","Wisconsin","Lafayette","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096668,"W062338",null,"Unnamed Prospect Near Clam River",45.659990000000001,-92.294349999999994,241.41659798133819,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096673,"W062357",null,"Unnamed Prospect Near Rice Lake",45.664709999999999,-92.516300000000001,250.22898894669368,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096674,"W062361",null,"Unnamed Prospect Near Somers Cree",45.660269999999997,-92.35463,243.75175343350622,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096675,"W062365",null,"Unnamed Prospect Near Totagatic R",46.207210000000003,-91.500159999999994,240.17238242780584,"NA","United States","Wisconsin","Bayfield","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10096676,"W062369",null,"Unnamed Prospect Near Young Lake",45.665550000000003,-92.516300000000001,250.26285108429786,"NA","United States","Wisconsin","Polk","M","Copper",null,null,"Unknown",null,"U","Occurrence",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10132515,null,550250063,"Fess Quarry",43.070010000000003,-89.393379999999993,54.698639064263048,"NA","United States","Wisconsin","Dane","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10097436,"W019008",null,"Crandon Zn - Cu Deposit",45.480829999999997,-88.919719999999998,140.18008631056165,"NA","United States","Wisconsin","Forest","M","Zinc, Copper","Lead","Silver, Gold","Unknown",null,"N","Prospect","Pyrite, Sphalerite, Chalcopyrite, Galena, Silver, Gold","Quartz, Chlorite, Sericite, Dolomite",null,"LINEAR",null,"186: Massive sulfide, kuroko (Phanerozoic)","Intense Hydrothermal Alteration Is Present Stratigraphically Below The Massive Sulfides And Consists Of Silicification, Sericitization, Pyritization, And Minor Chloritization.",null,null,null,"Lipin, Bruce, Schruben, Paul G., Nicholson, S.W., Beougher, Dee (Spanski, Gregory T.), Sutphin, David M., Mason Jr., G.T.","Crandon Unit","Meta-Argillite",null,"Dacite","Felsic Center Developed In Back-Arc Basin Facies Rocks","Precambrian Shield; Within Pembine-Wausau Subterrane Of The Wisconsin Magmatic Terranes","Schulz, K.J., Nicholson, S.W., and Van Schmus, W.R., 2008, Penokean massive\\nsulfide deposits: age, geochemistry, and paleotectonic setting [abstract]:\\nInstitute on Lake Superior Geology, Proceedings volume 55, Part 1: Program\\nand Abstracts, p. 76-77.\\nSTAFF, 1977, NORTHERN MINER 1 - 6 - 77 P. 1, 6Dematties, T.A., 1994,  Early Proterozoic Volcanogenic Massive Sulfide Deposits in Wisconsin: An Overview:  Economic Geology, V.89\\nhttp://econgeol.geoscienceworld.org/cgi/reprint/89/5/1122.pdfCRAWFORD, M.J., 1996, WISCONSIN EXPLORATION UPDATE:  SKILLINGSMINING REVIEW, V. 85, NO. 21, P.4-5.Wisconsin Department of Natural Resources, 2009, Proposed Crandon Mine Information. http://www.dnr.state.wi.us/org/es/science/crandon/, Last updated 5/15/2009.  Acquired 7/21/2010.Wisconsin Department of Natural Resources, 2008, Geologic History of the Crandon Area, http://dnr.wi.gov/org/es/science/crandon/geology.htm, last updated 10/17-2008, acquired 7/21/2010",null,null,null,null,null,1975]
[10132654,null,550070009,"Nd Unnamed Prospect Near Marengo",46.319690000000001,-91.057040000000001,233.78555172635177,"NA","United States","Wisconsin","Bayfield","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,"River",null,"Schmidt"]
[10099664,"W001405",null,"Peterson Mine (as of 1951)",46.47139,-90.063720000000004,221.10490641051516,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground",null,"S","Past Producer","Hematite",null,null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Peterson Group",null,"Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Ironwood Iron-Formation","Iron Formation","\"Tyler Formation\", \"Palms Formation\"",null,"Regional trends: E-W",null,"LAKE SUPERIOR IRON ORES, 1952, P. 58.VAN HISE AND LEITH, 1911, U. S. G. S. MONOGRAPHU.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE, VARIOUS VOLUMES./LAKE SUPERIOR IRON ORE ASSOCIATION 1952 LAKE SUPERIOR IRON ORES:  CLEVELAND OHIO 2D ED. 334 P.REED R.C. 1975 ONE THOUSAND MILLION TONS MICHIGAN IRON ORE SHIPMENTS THROUGH 1974 CIRCULAR 12 GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES LANSING MICHIGAN 1975.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 185-190,  SITE ID# 270054, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.REED 1975",null,1884,null,1937,null,null,"PETERSON SHUT DOWN IN JAN 1966; THE LAST SHIPMENTS FROM STOCKS WERE IN AUG 1967.","Puritan Mining Co."]
[10100288,"W044474",null,"Harpers Ferry Diggings",43.20722,-91.153750000000002,136.54712312445258,"NA","United States","Iowa","Allamakee","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.","Prairie Du Chien Group","Dolomite",null,null,null,null,"HEYL, A. V., FIELD NOTES"]
[10100289,"W044479",null,"Volga Occurrence",42.806669999999997,-91.544589999999999,162.18225494014524,"NA","United States","Iowa","Clayton","B","Zinc, Fluorine-Fluorite, Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer","Fluorite, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Dolomite,Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1967, FLUORITE IN CRYSTAL-LINED VUGS IN THE MAQUOKETA SHALE AT VOLGA, CLAYTON COUNTY, IOWA: AMERICAN MINERALOGIST, V. 52, P. 1735-1750.F2 < WORL, R. G., VAN ALSTINE, R. E., AND HEYL, A. V., 1974, FLUORITE IN THE UNITED STATES, EXCLUSIVE OF HAWAII: U.S. GEOLOGICAL SURVEY MAP MR-60, SCALE L:3,168,000.F3 < HEYL, A. V., AND WEST, W. S., 1982, OUTLYING MINERAL OCCURRENCES RELATED TO THE UPPER MISSISSIPPI VALLEY MINERAL DISTRICT, WISCONSIN, IOWA, ILLINOIS, AND MINNESOTA: ECONOMIC GEOLOGY, V. 77, P. 1803-1817.F4 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F5 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10100290,"W044483",null,"Pint's Quarry",42.470289999999999,-92.204890000000006,201.60860222091111,"NA","United States","Iowa","Black Hawk","B","Iron, Barium-Barite, Lead, Zinc, Fluorine-Fluorite",null,null,"Unknown",null,"S","Past Producer","Barite, Fluorite, Galena, Pyrite, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.","Cedar Valley Formation","Limestone",null,null,null,null,"F1 < ANDERSON, W. I., AND GARVIN, P. L., 1984, THE CEDAR VALLEY FORMATION (DEVONIAN), BLACK HAWK AND BUCHANAN COUNTIES: CARBONATE FACIES AND MINERALIZATION: GEOLOGICAL SOCIETY OF IOWA GUIDEBOOK 42, 47 P.F2 < BROWN, C. E., 1967, FLUORITE IN CRYSTAL-LINED VUGS IN THE MAQUOKETA SHALE AT VOLGA, CLAYTON COUNTY, IOWA: AMERICAN MINERALOGIST, V. 52, P. 1735-1750."]
[10100296,"W044512",null,"Waukon Iron Mine",43.303890000000003,-91.462649999999996,151.1368295051299,"NA","United States","Iowa","Allamakee","M","Iron",null,null,"Unknown",null,"Y","Past Producer","Hematite, Limonite",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Clay, Mud",null,null,null,null,"F1 < CALVIN, SAMUEL, 1895, GEOLOGY OF ALLAMAKEE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY ANNUAL REPORT, V. 4, P. 35-120.HEYL, A. V., FIELD NOTESF3 < PESONEN, P. E., 1949, INVESTIGATION OF THE WAUKON IRON DEPOSIT, ALLAMAKEE COUNTY, IOWA: U.S. BUREAU OF MINES REPORT INVESTIGATIONS 4479, 22 P."]
[10100299,"W044526",null,"Stewarts Cave Mine",42.524180000000001,-90.701229999999995,130.9545333185186,"NA","United States","Iowa","Dubuque","M","Lead",null,null,"Unknown",null,"Y","Past Producer","Galena",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < CALVIN, SAMUEL, AND BAIN, H. F., 1900, GEOLOGY OF DUBUQUE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY REPORT [1899], V. 10, P. 379-622.F2 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[10100300,"W044530",null,"Fourteenth Street Mine",42.496400000000001,-90.682060000000007,131.12311310101026,"NA","United States","Iowa","Dubuque","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < CALVIN, SAMUEL, AND BAIN, H. F., 1900, GEOLOGY OF DUBUQUE COUNTY, IOWA: IOWA GEOLOGICAL SURVEY REPORT [1899], V. 10, P. 379-622.F2 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[10100301,"W044534",null,"Fitzpatrick Mine",42.640839999999997,-90.929569999999998,137.35230559002642,"NA","United States","Iowa","Dubuque","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite",null,null,null,null,null,null,null,null,null,"Miller, M.",null,"Dolomite",null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10100306,"W044557",null,"Quarry",42.796109999999999,-91.354860000000002,153.278103686599,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Shale",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10100307,"W044562",null,"Outcrop",42.679729999999999,-91.116249999999994,144.86836873238985,"NA","United States","Iowa","Clayton","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10100308,"W044566",null,"Roadcut",42.49362,-90.872349999999997,139.53656680154307,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Dolomite",null,null,null,null,"F1 < BROWN, C.E., 1966, PHOSPHATE DEPOSITS IN THE BASAL BEDS OF THE MAQUOQUETA SHALE NEAR DUBUQUE, IOWA, IN GEOLOGICAL SURVEY RESEARCH 1966: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 550-B, P. B152-B158.F2 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232."]
[10100309,"W044570",null,"Composite Section",42.491950000000003,-90.716790000000003,132.78912014531107,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Dolomite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10100310,"W044574",null,"Stream Bank",42.435839999999999,-90.676230000000004,133.13442944793249,"NA","United States","Iowa","Dubuque","N","Phosphorus-Phosphates",null,null,"Unknown",null,"S","Past Producer",null,null,null,null,null,null,null,null,null,null,"Miller, M.","Maquoketa Shale","Shale,Siltstone,Phosphorite",null,null,null,null,"F1 < BROWN, C. E., 1974, PHOSPHATIC ZONE IN THE LOWER PART OF THE MAQUOKETA SHALE IN NORTHEAST IOWA: U.S. GEOLOGICAL SURVEY JOURNAL OF RESEARCH, V. 2, NO. 2, P. 219-232"]
[10105512,"W001409",null,"Jackpot",46.473059999999997,-90.067610000000002,221.27970673110707,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground",null,"U","Past Producer","Hematite",null,null,null,"Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Peterson Mine",null,"Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES, 2D ED.: CLEVELAND, OHIO, LAKE SUPERIOR IRON ORE ASSOCIATION, 334 P.LAKE SUPERIOR IRON ORES, 1952, P. 56.",null,1892,null,1904,null,1892,"1892-1893, 1897, 1900-1904"]
[10106455,"W062803",null,"Lead Diggings",42.505009999999999,-90.374549999999999,117.7530621475255,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106456,"W062806",null,"Lead Diggings",42.4664,-90.379549999999995,119.52608209039956,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106457,"W062809",null,"Lead Diggings",42.464449999999999,-90.403720000000007,120.59854794399193,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106101,"W028530",null,"Magnetic Mine",46.456389999999999,-88.095590000000001,206.53385068429688,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer",null,"Quartz, Chert, Mica, Garnet, Actinolite",null,null,null,null,"Chert to hematite and magnetite in oxidation zones.",null,null,"Structurally controlled","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Negaunee Iron-Formation","Iron Formation",null,null,null,null,"SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND CLIFFS IRON CO., 1951 , SECTION FILES OF GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 111 .KLASNER, J. S., AND CANNON, W. F., 1976 , GEOLOGIC MAP AND GEOPHYSICAL INTERPRETATION OF THE WITCH LAKE QUADRANGLE, MARQUETTE, IRON AND BARAGA COUNTIES, MICHIGAN:  US GEOLOGICAL SURVEY, MISCELLANEOUS INVESTIGATIONS SERIES MAP I-987 .",null,1906,null,1906]
[10106102,"W028533",null,"Beaufort Mine",46.541670000000003,-88.178929999999994,212.09953236694224,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Surface","Secondary Enrichment","S","Past Producer","Limonite, Grunerite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,"Surface",null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert",null,"Upward facing or open structures of folding or faulting","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"HANNA, T. A., 1902 , STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN, P. 76 .KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES, QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN.  USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 102 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON CO., OHIO MINE EXPLORATION, 1950 - 1951 , SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES.JOHNSON, AL, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1905]
[10106103,"W028536",null,"Steward Mine (Orleans)",46.536110000000001,-88.157259999999994,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E842-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E842*PI()/180)*SIN(ABS(F842-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E842-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E842 *PI()/180)*SIN(ABS(F842-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":211.7879215621073},"NA","United States","Michigan","Baraga","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Grunerite, Limonite","Jasper, Chert, Hornblende, Actinolite, Magnetite, Garnet, Mica",null,null,null,null,"Chert replaced by compact or specular hematite and magnetite","Hydrothermal and/or Paleosupergene Fe enrichment","Stewart, Orleans","Upward facing or open structures of folding or faulting","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Negaunee Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 120 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON CO., 1950 , STEWARD MINE EXPLORATION, SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPARTMENT OF NATURAL RESOURCES.JOHNSON, A, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1874,null,1878]
[10106104,"W028539",null,"Spurr Mine",46.54083,-88.132540000000006,212.20124736937908,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Grunerite, Siderite","Jasper, Magnetite, Chert, Garnet, Siderite, Hornblende, Actinolite, Mica, Chlorite",null,null,null,null,"Chert replaced by compact or specular hematite and magnetite","Hydrothermal and/or Paleosupergene Fe enrichment","Spurr Mountain Mine","Near stratigraphic top of iron-formation","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Negaunee Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY MAP OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN, USGS MAP 1 - 1078 .LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 119 .HANNA, T. A., 1902 , STATE OF MICHIGAN MINES AND MINERAL STATISTICS , MARQUETTE, MICHIGAN, P. 78 .SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, CLEVELAND-CLIFFS IRON CO., 1950 , SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES.JOHNSON, AL, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1873,null,1886]
[10106105,"W028542",null,"Imperial Mine (Wetmore)",46.530830000000002,-88.132540000000006,211.51241850315745,"NA","United States","Michigan","Baraga","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Limonite, Grunerite","Chert, Magnetite, Hornblende, Actinolite, Garnet, Mica",null,null,null,null,"Replacement of cherty beds by iron oxide and alteration of fe-silicates and carbonates to iron oxides","Supergene enrichment by removal of chert","Wetmore, Farm","Upward facing or open structures of folding or faulting","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere)","Bijiki Iron-Formation","Iron Formation",null,null,null,null,"KLASNER, J. S., AND CANNON, W. F., 1978 , BEDROCK GEOLOGY MAP OF THE SOUTHERN PART OF THE MICHIGAMME AND THREE LAKES QUADRANGLES, MARQUETTE AND BARAGA COUNTIES, MICHIGAN, USGS MAP 1 - 1078 .CROWELL, BENEDICT, AND MURRAY, C. B., INC. ( 1911 , 1914 , 1917 , 1920 , 1924 , 1927 , 1930 ), THE IRON ORES OF LAKE SUPERIOR ( 1ST - 7TH EDS. ):  CLEVELAND, OHIO, PGS. 54 , 228 , 289 , 261 , 308 , 337 , 306 , RESPECTIVELY.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938 , LAKE SUPERIOR IRON ORES ( 1ST ED. ):  CLEVELAND, OHIO, P. 108 .HANNA, T. A., 1902 , STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN, P. 78 .JOHNSON, A, 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1933]
[10106108,"W028625",null,"South Mastodon Mine",46.034999999999997,-88.376710000000003,176.69096041031403,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Manhattan","Structurally controlled in synclinal body.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON,C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 163JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 309-310, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1881,null,1890]
[10106109,"W028630",null,"Odgers Mine",46.095280000000002,-88.352260000000001,180.88636363353763,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled, on flank of an anticline.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.): CLEVELAND, OHIO.  P. 160.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR.  (3RD, 4TH, 5TH, 6TH, 7TH EDS.): CLEVELAND, OHIO.  PP. 264, 238, 288, 310-311, 281 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 270-274, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1916,null,1935]
[10106110,"W028634",null,"Lamont Mine",46.108330000000002,-88.331429999999997,181.82066692590502,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Lamont-Paint River Mine, Moniter Mine","Structurally controlled in synclinal body.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST CD.):  CLEVELAND, OHIO. P. 156.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 80.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 230-231, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1889,null,1910]
[10106111,"W028637",null,"Hollister Mine",46.122779999999999,-88.261150000000001,182.97128470331285,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite, Limonite","Chert, Magnetite, Sericite, Chlorite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite (goethite, limonite) in oxidation zones.",null,null,"Structurally controlled, associated with faulting.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 21-23, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 155.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, THE IRON ORES OF LAKE SUPERIOR (1ST ED.):  CLEVELAND, OHIO.  PP. 117-118.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 191-193, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1890,null,1914]
[10106112,"W028641",null,"Fortune Lake Mine",46.1,-88.389769999999999,181.16711686782131,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,"Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Structurally controlled by faulting.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.C., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 114.REED, R.C., 1975, ONE THOUSAND MILLION TONS, MICHIGAN IRON ORE SHIPMENTS THROUGH 1974, CIRCULAR 12, GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.  P. 10.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 154-156, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1953,null,1968]
[10106113,"W028645",null,"Columbia Mine",46.086669999999998,-88.358649999999997,180.2826774645593,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Chafter Mine, Union Mine, Sheldon & Shafer MineShafer Mine","Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P.111.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MIINES, IRON COUNTY, P. 90-94, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1963]
[10106115,"W028652",null,"Alpha Mine",46.044719999999998,-88.387270000000001,177.35090576194281,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Alpha Porter","Structurally controlled on synclinal flank.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H. L., DUTTON, C. E., PETTIJOHN, F.JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO, P. 144.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 1-2, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1882,null,1903]
[10106116,"W028658",null,"Mansfield Mine",46.115560000000002,-88.219210000000004,182.59557191094027,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Grunerite, Limonite","Mica, Chlorite, Pyrite, Rutile, Stilpnomelane, Siderite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Leaching of silica along with oxidation and iron enrichment in weathering zones.",null,null,"Structurally controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"BAYLEY, R. W., 1959, GEOLOGY OF THE LAKE MARY QUADRANGLE,IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1959  PP. 40-44.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 158.CROWELL, BENEDICT, AND MURRAY, C. B., INC, 1911, 1914, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 121, 205 RESPECTIVELY.SECTION FILES, MICHIGAN GEOLOGICAL SURVEY, OLIVER IRON MINING CO., SECTION FILES OF THE GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPARTMENT OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 247-250, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1890,null,1913]
[10106117,"W028923",null,"Cottrell Mine",46.063330000000001,-88.617549999999994,178.76192207718412,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Mcgill Exploration","Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 112.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, THE IRON ORES OF LAKE SUPERIOR (3RD ED.):  CLEVELAND, OHIO. PP. 247-248.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 102-103, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1915,null,1916]
[10106118,"W028927",null,"Delta Mine",46.088610000000003,-88.636160000000004,180.54781536647315,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Miller Exploration","Stratigraphically controlled, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN. WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO. P. 151.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P.124-128, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1920,null,1925]
[10106119,"W028932",null,"Hiawatha Mine #2",46.073059999999998,-88.63561,179.4733997053263,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Duff Mine","Stratigraphically controlled, fault related.","Sutphin, D.M., Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere), Mason Jr., G.T.","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO. P. 116.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 186-188, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1935,null,1967]
[10106120,"W028936",null,"Minckler Mine",46.109169999999999,-88.645330000000001,181.98837111418447,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Homer Group","Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.THE STATE TAX COMMISSION OF MICHIGAN, 1940, APPRAISAL OF IRON MINES AND COPPER MINES,  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN, 1940. P. 158.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 208-209, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1926,null,1968]
[10106121,"W028940",null,"Sheridan Mine",46.088889999999999,-88.641159999999999,180.57890073586435,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","S","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968. PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO. P. 163.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 299-301, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1889,null,1900]
[10106122,"W028944",null,"Spies-Johnson Mine",46.11,-88.636719999999997,182.02529280642176,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Spies, Virgil, Spies-Virgil","Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 122.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (3RD, 6TH, 7TH EDS.):  CLEVELAND, OHIO.  PP. 273, 318-319, 286-287 RESPECTIVLY.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 311-319, MICHIGAN DEPARTMENT OF NATURAL RESOURCESTOTAL INCLUDES TOTAL FROM SPIES, VIRGIL, AND JOHNSON MINING PERIODS",null,1912,null,1956]
[10106123,"W028947",null,"Youngs Mine",46.057499999999997,-88.618660000000006,178.3618305934929,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,"Smuggler, Newman","Stratigraphically controlled","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Riverton Iron-Formation","Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 165.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 352-355, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1904,null,1928]
[10106124,"W028951",null,"Bates Mine",46.115830000000003,-88.634219999999999,182.42192684102903,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  P. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 108.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1917, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (3RD-7TH EDS.):  CLEVELAND, OHIO.  PP. 240-241, 217-218, 267-268, 287, 257 RESPECTIVLY.JOHNSON, A..M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 19-22, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1910,null,1947]
[10106125,"W028956",null,"Brule Mine (Hiawatha #3)",46.077219999999997,-88.664500000000004,179.83315887390137,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zone.",null,null,"Stratigraphically controlled.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 109.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1930, THE IRON ORES OF LAKE SUPERIOR (7TH ED.):  CLEVELAND, OHIO.  P. 260.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 46-49, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1931,null,1936]
[10106126,"W028960",null,"Cardiff Mine",46.113889999999998,-88.659499999999994,182.3496402805024,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones.",null,null,"Stratigraphically controlled, fault related.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)",null,"Iron Formation",null,null,null,null,"JAMES, H.L., DUTTON, C.E., PETTIJOHN, F.J., WIER, K.L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968.  PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, 1952, LAKE SUPERIOR IRON ORES (1ST, 2ND EDS.):  CLEVELAND, OHIO.  PP. 147, 110 RESPECTIVELY.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1923, THE IRON ORES OF LAKE SUPERIOR (5TH ED.):  CLEVELAND, OHIO.  P. 271.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 63-66, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1919,null,1923]
[10106144,"W030499",null,"Castile-Meteor Mine",46.481389999999998,-89.908159999999995,219.18266301096745,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,"Comet","Structural-footwall quartzite and cross-cutting dikes forming ore troughs.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO, P. 182CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1911, 1914, 1917, 1920, 1923, THE IRON ORES OF LAKE SUPERIOR (1ST-5TH EDS.):  CLEVELAND, OHIO, PP. 81-82, 167, 218, 195-196, 245-246 RESPECTIVELY.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN. P. 75."]
[10106145,"W030503",null,"Mikado Mine",46.475560000000002,-89.975660000000005,219.88952745069938,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones",null,"United, Rhinelander","Structural-footwall quartzite and cross-cutting dikes form ore troughs.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO, P. 56.CROWELL, BENEDICT, AND MURRAY, C.B., INC., 1914, 1917, THE IRON ORES OF LAKE SUPERIOR (2ND, 3RD EDS.):  CLEVELAND, OHIO, PP. 171-172, 224 RESPECTIVELY.PRINZ, W.L., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.HANNA, T.A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN. P. 75.",null,1895,null,1917]
[10106197,"W031505",null,"National Mine",46.727220000000003,-89.18674,227.23257741892823,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","L","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,"TABULAR FISSURE",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Yeager, Keith (Cannon, W.), Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M.","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO-J0366067,66P.JOHNSON, A.M., AND GROTH, E.H.,, 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 183-187, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1848,null,1908]
[10106198,"W031510",null,"Rockland Mine",46.733890000000002,-89.164240000000007,227.51993362292896,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","L","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar",null,"TABULAR FISSURE",null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN. GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WIILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 216-219, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1853,null,1880]
[10106199,"W031520",null,"Adventure Consolidated Mine",46.773330000000001,-89.072850000000003,229.59288215634103,"NA","United States","Michigan","Ontonagon","M","Copper","Silver",null,"Underground","Secondary Enrichment","L","Past Producer","Copper, Silver","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Datolite, Laumontite",null,"IRREGULAR",null,"96: Native Cu","Removal of hematite, copper replacement; quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related).","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,"Syncline, Mass anticline",null,"COPPER RANGE CO., UNPUBLISHCOPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 1-6, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.BUTLER AND BURBANK (1929)",null,1851,null,1917,null,1850]
[10106200,"W031525",null,"Lake Superior Mine",46.739440000000002,-89.147009999999995,227.77417468820005,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid or fissure related)","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE ROCKLAND (NW 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P.BUTLER AND BURBANK (1929)"]
[10106201,"W031530",null,"Belt Mine (Piscatauqua)",46.783329999999999,-89.06729,230.24279799669964,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper","Quartz, Calcite, Epidote, Pumpellyite-(Mg), Chlorite, Feldspar, Silver",null,null,null,"96: Native Cu","Removal of hematite, copper replacement, quartz-pumpellyite bleaching",null,null,"Concentrated in shoots (stratigraphic in amygdaloid of fissure related).","Sutphin, D.M., Yeager, Keith (Cannon, W.), Mason Jr., G.T.","Portage Lake Volcanics","Basalt",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE GREENLAND (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY COMPILED AND MAPPED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES. CONTRACT NO. J0366067, 66P.BUTLER AND BURBANK (1929)"]
[10106202,"W031534",null,"Cleveland Mine",46.795560000000002,-89.573419999999999,235.49960048017945,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Copper, Chalcocite","Quartz, Feldspar, Epidote, Calcite, Chlorite, Tourmaline, Apatite, Mica, Jasper",null,null,null,"96: Native Cu","Copper replacement, sandstone bleaching",null,null,"Stratigraphic-in sandstone and permeable shale near base of formation also small fissure veins","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Nonesuch Formation","Siltstone,Shale",null,null,null,null,"COPPER RANGE CO., UNPUBLISHED, 1968, BEDROCK GEOLOGY MAP OF THE WHITE PINE (SE 1/4) QUADRANGLE, ONTONAGON COUNTY, MICHIGAN.  GEOLOGY MAPPED AND COMPILED BY COPPER RANGE EXPLORATION CO., INC., AND BY H. HUBBARD (U.S.G.S.)BUTLER, B.S., AND BURBANK, W.S., 1929, THE COPPER DEPOSITS OF MICHIGAN:  U.S. GEOLOGICAL SURVEY PROF. PAPER 144, 238P.WILBAND, J.T., 1978, THE COPPER RESOURCES OF NORTHERN MICHIGAN; PREPARED FOR THE U.S. BUREAU OF MINES, CONTRACT NO. J0366067, 66P."]
[10106203,"W031539",null,"Pike Mine",46.484999999999999,-89.942040000000006,219.95648656383349,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,null,"Structural-footwall quartzite and cross-cutting dikes forming ore troughs.","Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION.  1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO. P. 185.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAP OF THE WAKEFIELD QUADRANGLE, GOGEBIC COUNTY, MICHIGAN.  GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN."]
[10106204,"W031545",null,"Wakefield-Morgan Mine",46.463059999999999,-89.885660000000001,217.63410117689065,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Underground","Secondary Enrichment","S","Past Producer","Hematite","Chert, Pyrite, Martite",null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert to hematite in oxidation zones.",null,null,"Structural-footwall quartzite and cross-cutting dikes form ore troughs.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.)","Ironwood Iron-Formation","Iron Formation",null,null,null,null,"LAKE SUPERIOR IRON ORE ASSOCIATION, 1938, LAKE SUPERIOR IRON ORES (1ST ED.):  CLEVELAND, OHIO.  P. 188.PRINZ, W.C., HUBBARD, H.A., 1975, PRELIMINARY MAY OF THE WAKEFIELD, QUADRANGLE, GOGEBIC COUNTY, MICHIGAN. GEOLOGICAL SURVEY DIVISION OF THE MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING, MICHIGAN.JOHNSON, A.M., AND GROTH, E.H.,1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 255-256, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1923,null,1925]
[10106405,"W062322",null,"Temby Copper Mine",42.856949999999998,-90.15343,95.443575173258168,"NA","United States","Wisconsin","Iowa","M","Copper",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106463,"W062834",null,"Buck Hill Mine",42.436950000000003,-90.419280000000001,122.36510704692633,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106464,"W062839",null,"Herman Smith Mine No. 1",42.459180000000003,-90.444280000000006,122.48564825940177,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106406,"W062372",null,"Western Mine",42.880290000000002,-90.225939999999994,98.014372490444359,"NA","United States","Wisconsin","Iowa","M","Zinc",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106454,"W062800",null,"Lead Diggings",42.484729999999999,-90.349829999999997,117.55544248951729,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106404,"W062315",null,"Pence Mine",46.416670000000003,-90.263720000000006,221.2923920435359,"NA","United States","Wisconsin","Iron","M","Nickel, Iron",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,1888,null,1912]
[10106444,"W062756",null,"Blackjack Mine",42.366399999999999,-90.405109999999993,124.77241898060305,"NA","United States","Illinois","Jo Daviess","M","Lead, Zinc",null,null,"Unknown",null,"Y","Past Producer","Galena, Sphalerite","Calcite, Clay, Dolomite, Marcasite",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Marsden Lode, Marsden Black Jack MineBlack Jack Mine, Peru Mine",null,"Mason Jr., G.T., Sutphin, David M.","Decorah","Galena","Limestone,Dolomite",null,null,"Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.CHAMBERLIN, 1882, P. 477-478.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 178; WILLMAN AND OTHERS, 1946, P. 33.",null,1854,null,1952,null,1854,"1854-60 OPERATED AS A LEAD MINE; AND AS A ZINC MINE UNTIL 1883.  REOPENED IN 1907 BUT CLOSED IN 1908.  NEW JERSEY ZINC OPENED IT IN 1913 AND OPERATED IT ON A LARGE SCALE UNTIL 1 MAR 1927.","Stephen Marsden,  Mar 1854"]
[10106445,"W062774",null,"Lead Diggings",42.425289999999997,-90.412610000000001,122.57649343452162,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106446,"W062777",null,"Lead Diggings",42.431950000000001,-90.392049999999998,121.46276122973747,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106447,"W062780",null,"Lead Diggings",42.449179999999998,-90.403720000000007,121.22426126072635,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106448,"W062783",null,"Lead Diggings",42.455289999999998,-90.400109999999998,120.82513091833653,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106449,"W062786",null,"Lead Diggings",42.446399999999997,-90.378439999999998,120.30706572972659,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106450,"W062789",null,"Lead Diggings",42.460009999999997,-90.350390000000004,118.59915223202849,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106451,"W062792",null,"Lead Diggings",42.461680000000001,-90.339280000000002,118.07781981141117,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106452,"W062795",null,"Lead Diggings",42.49362,-90.342330000000004,116.88380857080422,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106453,"W062797",null,"Lead Diggings",42.467230000000001,-90.360389999999995,118.70767026553226,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106458,"W062812",null,"Lead Diggings",42.480840000000001,-90.416780000000003,120.47441827674749,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95",null,null,null,1971]
[10106459,"W062815",null,"Lead Diggings",42.477510000000002,-90.386499999999998,119.35771908923529,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Sutphin, David M., Mason Jr., G.T.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106460,"W062818",null,"Lead Diggings",42.490569999999998,-90.378169999999997,118.4844291652114,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106461,"W062821",null,"Little Ginte Mine",42.46584,-90.422049999999999,121.29760048450407,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106462,"W062824",null,"Paragon Mine",42.498899999999999,-90.374830000000003,118.01018091826762,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Unknown",null,"Y","Past Producer",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95"]
[10106499,"W800092",null,"North Unity Mine",42.502789999999997,-90.405670000000001,119.13544921730448,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Past Producer","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,"ARCUATE","Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,"Fractures","Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)","Decorah Formation;Galena Dolomite","Limestone,Dolomite",null,null,"On The Same Syncline That Contains The Northwestern, Vinegar Hill, South Unity, Hughlett And Gray, And North Unity Mines., Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.HEYL AND OTHERS, 1959, P. 183.",null,1914,null,1948,null,1913,"OPEND IN 1914 AND MINED AT INTERVALS TO 1948.  THE MINE WAS OPENED FROM MAY 1942 TO MAY 1943 FOR ROBBING BY GILL BROTHERS.  REOPENED FOR ROBBING AND STOPING APR 1945 TO SEP 1947."]
[10106500,"W800208",null,"Skene Mine",42.298070000000003,-90.236779999999996,121.3381111296686,"NA","United States","Illinois","Jo Daviess","M","Lead",null,"Zinc","Unknown",null,"Y","Past Producer","Galena, Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement",null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F.)","Prosser Cherty Member","Dolomite",null,null,"N 83 E Trending Crevice, Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.BAIN, H.F., 1905, ZINC AND LEAD DEPOSITS OF NORTHWESTERN ILLINOIS:  U.S. GEOLOGICAL SURVEY BULLETIN 246, 56 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.COX, 1914, P. 59",null,1901,null,1907,null,1901,null,"Charles Ashmore"]
[10107262,"W001394",null,"Empire Mine",46.456110000000002,-87.605580000000003,209.94917354362866,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Chemical Sedimentary: Replacement","L","Producer","Magnetite","Chert, Biotite, Quartz, Chlorite, Olivine, Pyrite",null,"TABULAR: MASSIVE","Surface",null,"In chlorite zone, near biotite isograd.","Sedimentation","Palmer Operations","Faulting: bedding","Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation","\"Siamo Slate\", \"Ajibik Quartzite\"",null,"Marquette syncline, about 33 miles long and open at the western end.  Begin, Monoclinal fold dipping 35 deg. nw.",null,"JAMES, H. L., 1955, ZONES OF REG. METAMORPHISM. IN THE PRECAMBRIAN OF NO. MICH. G. S. A. BULL., VOL. 66, P. 1455 - 1488.LAKE SUPERIOR IRON ORE ASSOC., 1938, LAKE SUPERIOR IRON ORES.LAKE SUPERIOR IRON ORE ASSOC., 1952, LAKE SUPERIOR IRON ORES.VAN HISE AND BAYLEY, 1897, U. S. G. S. MONOGRAPH 28.U.S. BUREAU OF MINES, 1954-1994, MINERALS YEARBOOK [1953-1993]:  WASHINGTON, D.C., U. S. GOVERNMENT PRINTING OFFICE,1969 GEOL MAP J. GAIRLAKE SUPERIOR IRON ORES 1938 AND 1952, P. 106; P. 80.  MINERALS YEARBOOKS FOR APPROPRIATE YEARS.MINERALS YEARBOOK 1989, V. II.",null,1907]
[10110360,"W001401",null,"Bristol-Youngstown Mine",46.107779999999998,-88.34948,181.75371317461179,"NA","United States","Michigan","Iron","M","Iron",null,null,"Surface-Underground","Secondary Enrichment","U","Past Producer","Hematite, Goethite","Chert, Pyrite, Siderite, Stilpnomelane, Chlorite, Mica",null,"STRATABOUND","Surface/Underground","241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Chert and siderite to hematite and goethite in oxidation zones",null,"Clare Mine, Claire Mine","Structurally controlled on flank of anticline.","Anderson, Arlene (M. Gere), Mason Jr., G.T., Sutphin, D.M., Yeager, Keith (Cannon, W.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation",null,null,"Major troughs ; regional trends: E-W, NW-SE, NE-SW, forming triangle, Troughs into which Iron formation has slumped.",null,"MINERAL INDUSTRY OF MICHIGAN, 1969; 1971 ANNUAL STATISTICAL SUMMARY 13 U. S. B. M. 1969 MINERALS YEARBOOK.JAMES, DUTTON, PETTIJOHN, AND WIER, 1968, GEOL. AND ORE DEPOSITS OF THE IRON RIVER - CRYSTAL FALLS DIST., U. S. G. S. PROF. PAPER 570, P. 134JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICH., G. S. A. BULL., V. 66, P. 1455-1488.DUTTON, C. E. AND P. W. ZIMMER, 1968, IRON ORE DEPOSITS - MENOMINEE DIST., MICH., IN ORE DEP. U. S. 1933-1967, THE GRATON-SALES VOL., J. D. RIDGE, ED., V. 1, P. 538-549.JAMES, H. L., DUTTON, C. E., PETTIJOHN, F.JAMES, H. L., DUTTON, C. E., PETTIJOHN, F. J., WIER, K. L., 1968, GEOLOGY AND ORE DEPOSITS OF THE IRON RIVER, CRYSTAL FALLS DISTRICT, IRON COUNTY, MICHIGAN.  WASHINGTON, U.S. GOVT. PRINTING OFFICE, 1968, PP. 45-56, 88-110.LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, LAKE SUPERIOR IRON ORES (2ND ED.):  CLEVELAND, OHIO.  P. 109.CROWELL, BENEDICT, AND MURRAY, C. B., INC., 1911, 1914, 1920, 1923, 1927, 1930, THE IRON ORES OF LAKE SUPERIOR (1ST, 2ND, 4TH, 5TH, 6TH AND 7TH EDS.):  CLEVELAND, OHIO.  PP. 105-106;  188-189;  219-220;  269-270;  289-290;  260 RESPECTIVELY.HANNA, T. A., 1902, STATE OF MICHIGAN MINES AND MINERAL STATISTICS, MARQUETTE, MICHIGAN.  P. 79.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, P. 41-45, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.THE MINERAL INDUSTRY OF MICHIGAN, 1969; 1971, P. 10",null,1890,null,1969]
[10110545,"W018687",null,"Clay Bank Pits",44.441389999999998,-92.601860000000002,216.35431676729965,"NA","United States","Minnesota","Goodhue","N","Clay",null,null,"Unknown",null,"S","Producer","Sand",null,null,"IRREGULAR LENSES",null,null,null,null,null,"Clay-Size Deposition Probably From Local Stagnant Pools In A Floodplain.","Mason Jr., G.T., Sutphin, David M.","Glacial Drift, Loess, And Outwash Sands;Windrow Formation, Ferruginous And Clastic Members;Oneota Formation, Dolomite Sand;Jordan Sandstone","Clastic Sedimentary Rock",null,null,"Cretaceous Sediments Lie Along Gently Dipping, North Trending Red Wing- Rochester Anticline",null,"AUSTIN, G.S., 1963, GEOLOGY OF CLAY DEPOSITS; RED WING AREA, GOODHUE AND WABASHA COUNTIES, MINNESOTA, MN GEOLOGICAL SURVEY R.I. 2GROUT, F.F., 1919, CLAYS AND SHALES OF MINNESOTA; U.S.G.S. BULL. 678.1919 COMPILA GROUT, F.F., AND SOPER, E.K., BULLETIN 67",null,null,null,null,null,1875]
[10144836,null,190050006,"Ludlow Quarry",43.123100000000001,-91.537350000000004,156.57118316995081,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Reynolds"]
[10111322,"W060030",null,"Ford Lucas",46.05,-90.400120000000001,201.50362591186101,"NA","United States","Wisconsin","Ashland","M","Iron",null,null,"Unknown",null,"S","Unknown","Magnetite",null,null,null,null,null,null,null,null,null,"Nicholson, S.W., Mason Jr., G.T., Sutphin, David M.",null,"Iron Formation",null,null,null,null,"DUTTON, C.E., 1983, LITHOLOGY AND GEOLOGIC SETTING OF LOWER PROTEROZOIC IRON-FORMATIONS IN PARTS OF NORTHERN WISCONSIN: USGS OPEN-FILE 84-76, 15 PP"]
[10111337,"W800066",null,"Wicks Mine",42.922229999999999,-90.268169999999998,98.755992367177683,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111338,"W800071",null,"Booty Mine",42.544449999999998,-90.306219999999996,113.33830736688195,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111318,"W000316",null,"Fairplay Level",42.527230000000003,-90.572620000000001,125.27004698224651,"NA","United States","Wisconsin","Grant","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111319,"W060013",null,"Montrose",46.316659999999999,-91.450159999999997,244.5956047697714,"NA","United States","Wisconsin","Sawyer","M","Copper",null,null,"Unknown",null,"S","Unknown",null,null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,null,null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS",null,null,null,null,null,1890]
[10111320,"W060019",null,"Catlin",46.599989999999998,-91.966849999999994,275.2563688674183,"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Diabase",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10111321,"W060024",null,"Percival",46.583320000000001,-91.600160000000002,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E906-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E906*PI()/180)*SIN(ABS(F906-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E906-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E906 *PI()/180)*SIN(ABS(F906-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":263.58763637432475},"NA","United States","Wisconsin","Douglas","M","Copper",null,null,"Unknown",null,"S","Unknown","Copper",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Nicholson, S.W.",null,"Basalt",null,null,null,"Midcontinent Rift","GROUT, 1901, PRELIMINARY REPORT ON THE COPPER-BEARING ROCKS OF DOUGLAS COUNTY, WISCONSIN: WISCONSIN GEOLOGICAL SURVEY AND NATURAL HISTORY SURVEY BULLETIN NO. 6, ECONOMIC SERIES 3, 83 P. INCLUDING MAPS"]
[10111329,"W062859",null,"Fence Prospect",45.759720000000002,-88.569770000000005,157.71070988476089,"NA","United States","Wisconsin","Florence","M","Copper",null,null,"Unknown",null,"S","Unknown","Chalcopyrite, Pyrrhotite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M.",null,null,null,null,null,null,"CRAWFORD, M.J., 1996, WISCONSIN EXPLORATION UPDATE:  SKILLINGSMINING REVIEW, V. 85, NO. 21, P.4-5",null,null,null,null,null,1985,null,"Kerr-Mcgee"]
[10111330,"W800027",null,"Quinlan Diggings",42.57723,-90.365939999999995,114.56344429774285,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111331,"W800032",null,"Harris Mine",42.857790000000001,-90.158429999999996,95.642095233390791,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111332,"W800037",null,"Andrews Mine",42.545569999999998,-90.280109999999993,112.21134991088088,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111333,"W800043",null,"Glanville Mine",42.918340000000001,-90.290390000000002,99.89430593896283,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111334,"W800048",null,"New Mulcahy Mine",42.573900000000002,-90.258170000000007,110.166916404773,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111335,"W800054",null,"Frontier Mine",42.572789999999998,-90.390110000000007,115.75845580252007,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111336,"W800060",null,"Newkirk Mine",42.71557,-89.737030000000004,83.165574413212354,"NA","United States","Wisconsin","Green","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111339,"W800076",null,"Kearns Mine",42.575009999999999,-90.376499999999993,115.09604609819348,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111340,"W800082",null,"Milwaukee-Shullsburg Mine",42.617510000000003,-90.18871,105.54438296888183,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111341,"W800087",null,"New Calvert Mine",42.582509999999999,-90.394000000000005,115.55620354122323,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111342,"W800094",null,"Koll Mine",42.649180000000001,-90.378439999999998,112.43371295774118,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111343,"W800100",null,"Ross Mine",42.913899999999998,-90.261219999999994,98.665425677543936,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111344,"W800109",null,"New Occidental Mine",42.520290000000003,-90.350390000000004,116.13839570951603,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111345,"W800124",null,"Prairie Mine",42.944180000000003,-90.261780000000002,97.862620595219369,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111346,"W800129",null,"Baxter Mine",42.618340000000003,-90.392330000000001,114.15307934801601,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111347,"W800135",null,"Vial Mine",42.921950000000002,-90.261499999999998,98.454380212820396,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111348,"W800140",null,"Wipet Mine",42.554729999999999,-90.290940000000006,112.29312321411651,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111349,"W800144",null,"Raisbeck Mine",42.628070000000001,-90.376499999999993,113.11435137144542,"NA","United States","Wisconsin","Lafayette","B","Zinc",null,"Lead, Barium-Barite","Unknown",null,"U","Unknown","Barite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111350,"W800150",null,"Nip and Tuck Mine",42.574730000000002,-90.305109999999999,112.09482839832465,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111351,"W800156",null,"Brugh and Amsden Mine",42.4739,-90.727059999999994,133.8913158823369,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10111352,"W800162",null,"Brighams Mine",43.002789999999997,-89.825090000000003,76.076255630860004,"NA","United States","Wisconsin","Dane","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111353,"W800167",null,"Oregon Mine",42.576949999999997,-90.372609999999995,114.85702232092457,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111354,"W800173",null,"Stewart and Bartlett Mine",42.525289999999998,-90.707899999999995,131.20642106624868,"NA","United States","Iowa","Dubuque","M","Lead",null,"Zinc","Unknown",null,"U","Unknown","Galena","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM: U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95, ISO 9960 STANDARD CD-ROM"]
[10111355,"W800178",null,"Victoria Mine",42.888620000000003,-90.234279999999998,98.149670935092871,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111356,"W800183",null,"Defense Mine",42.87473,-90.372609999999995,104.91710496320309,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111357,"W800189",null,"Little Grant Mine",42.68862,-90.548450000000003,118.58885729245614,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111358,"W800194",null,"Dodgeville No. 2 Mine",42.956400000000002,-90.127880000000005,91.30907686406043,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111359,"W800201",null,"Squirrel Mine",42.873069999999998,-90.312889999999996,102.21132975476255,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111360,"W800206",null,"Trego No. 2 Mine",42.691679999999998,-90.681790000000007,124.50568693747604,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111361,"W800213",null,"Coker No. 3 Mine",42.868899999999996,-90.396780000000007,106.19891419935988,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111362,"W800219",null,"Ben Hur Mine",42.850839999999998,-90.169539999999998,96.362308744475314,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111363,"W800226",null,"Lafayette Mine",42.542230000000004,-90.32011,114.00419053836866,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111364,"W800235",null,"Earl Mine",42.815570000000001,-90.255669999999995,101.35828152720583,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111365,"W800242",null,"Martin Mine",42.551400000000001,-90.375389999999996,115.95745168556974,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111366,"W800247",null,"Honest Bob Mine",42.529179999999997,-90.426779999999994,118.98435618129692,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111367,"W800255",null,"Badger Mine",42.53445,-90.412329999999997,118.1710683979377,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111368,"W800260",null,"Imperial Mine",42.573070000000001,-90.312330000000003,112.46264327739171,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111369,"W800268",null,"Kennedy Mine",42.525010000000002,-90.399000000000001,117.97921521285602,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111370,"W800274",null,"Old Ida Blende Mine",42.557229999999997,-90.367609999999999,115.40363260602054,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111371,"W800281",null,"New Birkett Mine",42.55057,-90.41789,117.78478472577552,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111372,"W800287",null,"Acme Mine",42.742510000000003,-90.448170000000005,112.34836988806242,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111373,"W800296",null,"Little Minnie Mine",42.561680000000003,-90.318719999999999,113.17670824563085,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111374,"W800310",null,"Trewartha Mine",42.539729999999999,-90.394279999999995,117.20600302806859,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111375,"W800317",null,"Bearcat Or Hird No. 3 Mine",42.559179999999998,-90.393720000000002,116.43119697466373,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Sutphin, David M., Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111376,"W800322",null,"Kistler and Stephens Mine",42.699449999999999,-90.505390000000006,116.30799996602416,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111377,"W800329",null,"Merry Widow Mine",42.406680000000001,-90.472049999999996,125.77301973294298,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,"Y","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,"Underground","224: Mississippi Valley, S.E. Missouri Pb-Zn","Leaching, Silicification, Dolomitization","Replacement","Merry Widow and Ten Strike Or Tenstrike Mines","Fracturing","Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.F)","Stewartville Massive Member;Prosser Cherty Member","Limestone,Dolomite",null,null,"N 75 E-Trending Fracture Zone, Southeast Of Wisconsin Dome And On The Gentle West Limb Of Wisconsin Arch.  To The South Is Illinois Basin And To The West And Southwest Is Forest City Basin.  A Few Minles South O Fthe Zinc-Lead District Is  Westward-Trending Savanna-Sabula Anticline.  Regional Strike Is N 85 W And The Dip Is South.","Stable Sedimentary Platform Having Later Mild Regional Deformation Sufficient To Produce Major And Minor Folds, Faults, Fracture Zones, And Joints.","HEYL, A.V., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.COX, G.H., 1914, LEAD AND ZINC DEPOSITS OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY BULLETIN 21, 120 P.WILLMAN, H.B., REYNOLDS, R.R., AND HERBERT, PAUL, JR., 1946, GEOLOGICAL ASPECTS OF PROSPECTING AND AREAS FOR PROSPECTING IN THE ZINC-LEAD DISTRICT OF NORTHWESTERN ILLINOIS:  ILLINOIS GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS, NO. 116, 48 P.WILLMAN AND OTHERS, 1946, P. 39.",null,1907,null,1917]
[10111378,"W800340",null,"Graham and Stephens Mine",42.731400000000001,-90.526229999999998,116.22008073369615,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111379,"W800345",null,"Blockhouse Mine",42.696680000000001,-90.469830000000002,114.81246577475351,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111380,"W800351",null,"John Vivian Mine",42.858069999999998,-90.262609999999995,100.3535926831894,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Hedgman, Cheryl (Cannon, W.), Mason Jr., G.T., Sutphin, David M.",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111381,"WO62867",null,"Johns Mine",42.95778,-90.453720000000004,106.54440990669748,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111382,"W800111",null,"Big Dick Mine",42.6464,-90.364000000000004,111.90762296140063,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111383,"W800240",null,"Hugh Jones Mine",42.957230000000003,-90.088160000000002,89.451723719572271,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10111384,"W800276",null,"Hodge Mine",42.739179999999998,-90.471500000000006,113.50467464548392,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Unknown",null,"U","Unknown","Sphalerite","Calcite, Dolomite, Pyrite, Quartz",null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, David M., Hedgman, Cheryl (Cannon, W.)",null,"Limestone,Dolomite",null,null,null,null,"HEYL, A.V., JR., AGNEW, A.F., LYONS, E.J., AND BEHRE, C.H., JR., WITH SPECIAL SECTIONS BY FLINT, A.E., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P"]
[10118641,null,550230014,"Moran Quarry",43.325800000000001,-90.739519999999999,114.81678983319495,"NA","United States","Wisconsin","Crawford","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10120269,null,190190049,"Unknown",42.418309999999998,-91.993759999999995,193.03442601010906,"NA","United States","Iowa","Buchanan","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN INDEPENDENCE TOPO MAP"]
[10120270,null,190690023,"Unknown",42.8294,-93.043300000000002,235.20542404288099,"NA","United States","Iowa","Franklin","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN HANSELL TOPO MAP"]
[10120271,null,171770028,"Unnamed Limestone Quarry",42.256909999999998,-89.826989999999995,109.09232805749319,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GS LIMESTONE RESOURCESOF ILL., PG. 176"]
[10120272,null,190050016,"Christofferson Quarry",43.1325,-91.572050000000004,158.18303339912572,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10120274,null,170850116,"Lead Diggings",42.44641,-90.378410000000002,120.30542835795553,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10120278,null,190610059,"Unknown",42.381410000000002,-91.10763,153.80562036160649,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh"]
[10120279,null,171770004,"R. E. Cox Quarry",42.390009999999997,-89.798689999999993,101.1315073262673,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Tessendorf Quarry & Mill, Russell E. Cox Quarry",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82MSHA INSPECTION REPORT 6-11-81.RCF AND CMS LISTS 10/81"]
[10120294,null,190550057,"Unknown",42.45391,-91.361239999999995,162.77242067187655,"NA","United States","Iowa","Delaware","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN EARLVILLE TOPO MAP"]
[10120296,null,190550014,"Arnold Pit",42.452809999999999,-91.468249999999998,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E970-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E970*PI()/180)*SIN(ABS(F970-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E970-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E970 *PI()/180)*SIN(ABS(F970-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":167.69321201508765},"NA","United States","Iowa","Delaware","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10120299,null,170850066,"Big Indian Mines",42.455010000000001,-90.435410000000005,122.28816071551829,"NA","United States","Illinois","Jo Daviess","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, P. 38."]
[10120303,null,190610051,"Unknown",42.411409999999997,-90.971530000000001,146.77627512116825,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh"]
[10120313,null,190430068,"Unknown",42.950299999999999,-91.583449999999999,161.35412274097354,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN GUNDER TOPO MAP"]
[10120318,null,170850004,"Virtue Quarry",42.408110000000001,-90.442310000000006,124.50081813235492,"NA","United States","Illinois","Jo Daviess","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Virtue Protable #1",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA INSPECTION REPORT 4/81.RCF AND CMS LISTS 10/81.MSHA PRODUCERS LIST 11/82.MSHA.DBF, 02/95."]
[10120322,null,171110015,"Jacobs Pit",42.392510000000001,-88.51755,75.08288868644064,"NA","United States","Illinois","McHenry","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA MINE LISTING 11/23/79RCF AND CMS LISTS 10/81"]
[10120324,null,171770042,"Unnamed Limestone Quarry",42.47081,-89.640389999999996,91.628295875945227,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GS LIMESTONE RESOURCESOF ILL., PG. 172"]
[10120335,null,190430030,"Anderson Quarry",42.9328,-91.467950000000002,156.00414227479646,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"DOT MINE LOCATION BOOK IGS FILES"]
[10120342,null,190230023,"Shell Rock Quarry",42.690600000000003,-92.587990000000005,215.18227312401467,"NA","United States","Iowa","Butler","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"QUARRYING CEDAR VALLEY LSDOT MINE LOCATION BOOK IGS FILESUSBM 1981 RESPONDENT CONTROL FILE LISTING"]
[10120353,null,190370008,"Boise Quarry",43.046900000000001,-92.496880000000004,205.17620135700682,"NA","United States","Iowa","Chickasaw","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"CEDAR VALLEY FORMATIONMSHA 1981 METAL-NONMETAL MINE FILE REFIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10120357,null,190190037,"Mulneaux Quarry",42.308610000000002,-91.705950000000001,183.00634867774633,"NA","United States","Iowa","Buchanan","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REF"]
[10120363,null,170850108,"Lead Diggings",42.43421,-90.367009999999993,120.35272690723195,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10120364,null,190430079,"Unknown",42.882199999999997,-91.332639999999998,150.37934967399158,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN FARMERSBURG TOPO MAP"]
[10120372,null,190610047,"Unknown",42.431910000000002,-90.715419999999995,134.95336357355708,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh"]
[10120373,null,170850084,"Taylor Prospect",42.418309999999998,-90.387609999999995,121.85517094872928,"NA","United States","Illinois","Jo Daviess","M",null,null,"Zinc, Lead","Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,"Burton Prospect",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, P. 42."]
[10120382,null,190370019,"Unknown",43.210299999999997,-92.190470000000005,188.24831071186787,"NA","United States","Iowa","Chickasaw","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN SAUDE TOPO MAP"]
[10120390,null,190190030,"Hollerman Pit",42.57611,-91.633449999999996,171.88159783762308,"NA","United States","Iowa","Buchanan","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10120400,null,190190043,"Unknown",42.591410000000003,-91.731560000000002,176.11799113405596,"NA","United States","Iowa","Buchanan","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN. LAMONT TOPO MAP"]
[10120404,null,190190006,"Brooks Quarry",42.46611,-91.868260000000006,185.85026667490939,"NA","United States","Iowa","Buchanan","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10120410,null,170850059,"Ensch Prospect",42.498309999999996,-90.409310000000005,119.46527857896825,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,"Lead","Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,"Hughlett & Gray Prospect",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS ET AL 1946 ILL GEOL SUR RI 116 P35"]
[10120415,null,170850106,"Lead Diggings",42.428609999999999,-90.388409999999993,121.45470524377355,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10120424,null,171770037,"Unnamed Limestone Quarry",42.306910000000002,-89.566779999999994,98.384619400372813,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GS LIMESTONE RESOURCES OF ILL., PG. 173"]
[10120425,null,190370009,"Boevers Pit",43.004199999999997,-92.513279999999995,206.51029042456582,"NA","United States","Iowa","Chickasaw","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10120429,null,190670010,"Blum Pit",43.078899999999997,-92.964399999999998,228.13070899169236,"NA","United States","Iowa","Floyd","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMMISSION AGGREGATE RESOURCE LISTING 1977"]
[10120461,null,172010061,"Unnamed Limestone Quarry",42.347209999999997,-88.993160000000003,82.653446192252645,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONE RESOURCES OF ILL., PG. 200"]
[10120563,null,190170025,"Unknown",42.739699999999999,-92.460179999999994,208.01511886461611,"NA","United States","Iowa","Bremer","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN WAVERLY TOPO MAP"]
[10120471,null,171770031,"Unnamed Limestone Quarry",42.303310000000003,-89.639480000000006,100.7232938895481,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GS LIMESTONE RESOURCES OF ILL., PG. 174"]
[10120477,null,170070006,"Schlichting Excavating Quarry",42.277509999999999,-88.936459999999997,86.384144483610783,"NA","United States","Illinois","Boone","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Zaugg Quarry",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82MSHA INSPECTION REPORT 8-19-80"]
[10120489,null,190190058,"Unknown",42.31861,-91.942359999999994,193.51206599885188,"NA","United States","Iowa","Buchanan","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN CHENEY TOPO MAP"]
[10120498,null,190130021,"Mullen Quarry",42.352809999999998,-92.296869999999998,209.03151987874097,"NA","United States","Iowa","Black Hawk","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10120500,null,170850017,"E. G. Weinen & Sons Quarry",42.488309999999998,-90.49821,123.58072694954771,"NA","United States","Illinois","Jo Daviess","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"P. Wubben Quarry",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #085-246STATE OF ILLINOIS DEPT. OF TRANS., DIVISION OF HIGHWAYS.SOURCES AND PRODUCERS OF AGGREGATES FOR HIGHWAYCONSTRUCTION IN ILLINOIS.  BULL. 23, 1973, P. 47."]
[10120509,null,172010034,"Kelley Quarry Porter & Sons",42.438609999999997,-89.031760000000006,77.407329409393043,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUTRCF LIST 10/81"]
[10120573,null,190170011,"Oran Pit",42.695799999999998,-92.102369999999993,191.47203198150979,"NA","United States","Iowa","Bremer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"DOT MINE LOCATION BOOK IGS FILESIOWA ST HWY COMMISSION AGGREGATE RESOURCE LISTING 1977"]
[10120657,null,190050055,"Unknown",43.288899999999998,-91.221239999999995,139.17043089972654,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10120679,null,190130047,"Unknown",42.513109999999998,-92.229870000000005,201.73475697765895,"NA","United States","Iowa","Black Hawk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN DUNKERTON TOPO MAP"]
[10120728,null,190370041,"Unknown",42.976399999999998,-92.179869999999994,190.34720232300654,"NA","United States","Iowa","Chickasaw","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN FREDERIKSBURG TOPO MAP"]
[10120777,null,170850086,"Mrs. J B Foeching Prospect",42.37191,-90.447609999999997,126.23892651949753,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, P. 43."]
[10120779,null,170850034,"Dooling Mine",42.436709999999998,-90.431510000000003,122.8756433892236,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BRADBURY,J.C., 1959, ILL.ST.GEOL. SURV. R.I. 210, P.33-34"]
[10120868,null,171770100,"Hallelman Quarry",42.267209999999999,-89.825890000000001,108.5036083834885,"NA","United States","Illinois","Stephenson","N","Limestone, General",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"POR IS PEARL CITY, ILL.MSHA LISTING 11/23/79, PG. 10, ILL.RCF AND CMS LISTS 10/81"]
[10120900,null,172010037,"Winnebago Co. Fish Hatchery Quarry",42.34581,-89.276169999999993,88.440505832185494,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT"]
[10120984,null,190430008,"Eberhardt Quarry",42.846899999999998,-91.420450000000002,155.34688765656443,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA DOT GENERAL AGGREGATE SOURCE INFO 1981USBM 1981 RESPONDENT CONTROL FILE"]
[10121084,null,260710081,"Tobin Mine",46.087200000000003,-88.35754,180.32081776824072,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1901,null,null,null,1901]
[10121164,null,190970021,"Franks Quarry",42.348909999999997,-90.469809999999995,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E1098-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E1098*PI()/180)*SIN(ABS(F1098-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E1098-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E1098 *PI()/180)*SIN(ABS(F1098-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":128.11118437979229},"NA","United States","Iowa","Jackson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REFIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10121282,null,190750008,"Reiken Quarry",42.5261,-92.954899999999995,236.33766864635851,"NA","United States","Iowa","Grundy","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MCCRANEY-CHAPIN FORMATIONSIOWA DOT GEN AGGREGATE SOURCE INFO 1981IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10121360,null,191910038,"Ft Atkinson Quarry",43.140599999999999,-91.925160000000005,175.66372445971493,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"FT ATKINSON LIMESTONE MEMBER OF MAQUOKETA FORMATIONIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10121364,null,260530052,"Ore Outcrop",46.465600000000002,-89.658190000000005,214.50918890017874,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP6."]
[10121461,null,260710082,"Warner Mine",46.220599999999997,-88.432249999999996,189.47081792488089,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Shore, and Former Warner., Includes Michigan, Gibson, Bay",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1915]
[10121518,null,260530044,"Ore Outcrop",46.447499999999998,-89.733189999999993,214.34213016655403,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892C USGS MONOGRAPH 19, MAP6."]
[10121629,null,191910068,"Unknown",43.459200000000003,-91.932969999999997,174.04644731195759,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"GALENA FORMATIONIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10121769,null,260710135,"Scadden Exploration 2",46.075000000000003,-88.221440000000001,179.79227549250623,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BAYLEY, R W, 1959, USGS BULL 1077 MAP 1, P38, 106."]
[10121793,null,191310013,"Goodale Pit",43.316899999999997,-92.668490000000006,211.45641361480924,"NA","United States","Iowa","Mitchell","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA DOT GENERAL AGGREGATE SOURCE INFORMATION 1981"]
[10121907,null,261030118,"Lillie Iron Mine",46.5075,-87.649420000000006,213.0167926131914,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"VAN HISE, C R, & LEITH, C K, 1911 USGS MONOGRAPH 52, MAP 17."]
[10121894,null,261090008,"State of Michigan Pit",45.476399999999998,-87.333309999999997,148.83296146483855,"NA","United States","Michigan","Menominee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"State of Michigan",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10121902,null,260710381,"C C I Prospect M6",46.128300000000003,-88.633949999999999,183.28194840838034,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES H L DUTTON C E AND WIER K L 1967 MICH GEO SURVR I 4 PLATE 1 P9"]
[10121948,null,260710710,"Unnamed Ore Prospect 15",46.104399999999998,-88.334440000000001,181.54416851938154,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"PETTIJOHN, F J, 1970, MICH GEO SURV R.I.8, PLATE 3."]
[10121993,null,260710454,"Wakefield Prospect W2",46.092799999999997,-88.525649999999999,180.66214605275002,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. 6."]
[10122030,null,261030063,"Magnetic Mine",46.450299999999999,-88.093630000000005,206.12308416663396,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Unknown",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1906]
[10122100,null,261030176,"Unnamed Copper&Lead&Zinc Prospect",46.620800000000003,-87.745819999999995,219.90946343732176,"NA","United States","Michigan","Marquette","M","Copper, Zinc, Lead",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL WILLARD A,GEOLOGIC AND MINERAL MAP OF MICH UPPERPENINSULA,MICH TECH UNIV PRESS 1972"]
[10122154,null,271630002,"Twincities Silica Pit & Mill",44.924990000000001,-92.880799999999994,240.57329418906568,"NA","United States","Minnesota","Washington","M","Silica",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"USBM PROD TABS                    OWN/OP: TWIN CITIES SILICAMSHA INSPECTION SHEETSREVISION BY MILS 1979"]
[10122220,null,260710770,"Pickands Prospect P1",46.099400000000003,-88.393349999999998,181.12232777208874,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 4."]
[10122256,null,270170048,"Zacher Pit",46.678289999999997,-92.628799999999998,300.26459979678901,"NA","United States","Minnesota","Carlton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY HWY DEPT"]
[10122267,null,261030207,"Huron Bay Slate Quarry",46.7819,-88.241140000000001,228.50059954758717,"NA","United States","Michigan","Marquette","N","Granite",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ALLEN,R.C.MICH.GEOL.AND BIOL.SURV.PUBL.16,MINERALRESOURCES OF MICH.1914 PP 94"]
[10122320,null,271690018,"Kreidermacher Quarry",44.123600000000003,-91.900970000000001,177.18201328112366,"NA","United States","Minnesota","Winona","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Miller, Richard E. Jr.",null,null,null,null,null,null,"MSHA INSPECTION DATA"]
[10122363,null,261050006,"Dow-Ludington",43.938600000000001,-86.433080000000004,106.19788605523728,"NA","United States","Michigan","Mason","B","Magnesite","Calcium, Bromine",null,"Brine Operation",null,null,"Producer",null,null,null,null,"Underground",null,null,null,"Ludington Plant, Dow Chemical Co. Plant",null,"Wilburn, David R.",null,null,null,null,null,null,"COMSTOCK, H.B.  MAGNESIUM AND MAGNESIUM COMPOUNDS, AMATERIALS SURVEY.  BUMINES IC 8201, 1963, 128 PP.COPP, A.N., AND R. WARDLE.  MAGNESIUM COMPOUNDS.  CH. INENCYCLOPEDIA OF CHEMICAL TECHNOLOGY, ED. BY R.N. KIRKAND J.A. OTHMER.  JOHN WILEY & SONS, INC., V. 14,3RD ED., 1981, PP. 615-646.DOW CHEMICAL COMPANY.  MAGNESIUM HYDROXIDE HANDBOOK.COMPANY PUBLICATION, FORM 101-94-81, 1981, 17 PP.DOW CHEMICAL COMPANY.  DOW CHEMICAL IN LUDINGTON.COMPANY PUBLICATION, 1980.EGLESON, G.C., AND C.W. QUERIO.  VARIATION IN THECOMPOSITION OF BRINE FROM THE SYLVANIA FORMATION NEARMIDLAND, MICHIGAN.  ENVIRON. SCI. AND TECHNOL.,V. 3, NO. 4, 1969, PP. 369-371.LILIENTHAL, R.T.  STRATIGRAPHIC CROSS-SECTIONS OF THEMICHIGAN BASIN.  MICH. GEOLOGICAL SURVEY RI 19, 1978, 30 PP.MICHIGAN GEOLOGICAL SURVEY.  NATURAL BRINES OF MICHIGAN.1976, 6 PP.; AVAILABLE FROM MINING AND ECONOMIC UNIT,MICH. GEOLOGICAL SURVEY, LANSING, MI.MIKAMI, H.M.  REFRACTORY MAGNESIA.  PRES. AT CONF. FORRAW MATERIALS FOR REFRACTORIES, TUSCALOOSA, AL,FEBRUARY 8-9, 1982, 40 PP.; AVAILABLE FROMREFRACTORIES INSTITUTE, PITTSBURGH, PA.SORENSEN, H.O., AND R.T. SEGALL.  NATURAL BRINES OF THEDETROIT RIVER GROUP, MICHIGAN BASIN.  SEC. IN FOURTHSYMPOSIUM OF SALT, ED. BY A.H. COOGAN.  NORTHERN OHIOGEOL. SOC., INC., CLEVELAND OH, 1973, PP. 91-99.WALDEN, W.A.  PRODUCTION OF SALT IN MICHIGAN.  1979, 10 PP.;AVAILABLE FROM MINING AND ECONOMIC GEOLOGY UNIT,SMITH, G.J., C.L. JONES, W.C. CULBERTSON, G.E. ERICKSEN,AND J.R. DYNI.  EVAPORITES AND BRINES.  CH. INUNITED STATES MINERAL RESOURCES, ED. BY D.A. BROBST ANDW.P. PRATT.  U.S. GEOLOGICAL SURVEY PROF. PAPER 820, 1973,PP. 197-216.",null,1942]
[10122420,null,261030106,"Wicks",46.432200000000002,-87.575320000000005,208.63448374133804,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,"Wick",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,null,null,null,null,1882]
[10122521,null,270370023,"Pine Bend Pit & Mill",44.865589999999997,-93.028009999999995,245.69741580538843,"NA","United States","Minnesota","Dakota","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Solberg Construction Co",null,"Wheaton / Jy"]
[10122545,null,260710741,"Unnamed Ore Prospect 46",46.106099999999998,-88.333640000000003,181.66290728606697,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"PETTIJOHN, F J, 1970, MICH GEO SURV R.I.8, PLATE 3."]
[10122604,null,261310005,"Ontonagon County Road Comm. Pit",46.659700000000001,-89.595690000000005,226.65289725636143,"NA","United States","Michigan","Ontonagon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Ontonagon County Road Commission",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10122639,null,260710801,"Jones Prospect J27",46.101399999999998,-88.267539999999997,181.47961238314636,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WIER, K L, 1971, MICH GEO SURV R.I.11, PLATE 1, P. 10."]
[10131771,null,550030034,"Old 13 Rd East Sand Pit",46.065800000000003,-90.530919999999995,205.54893662618528,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A MEDIUM-GRAINED SAND"]
[10131966,null,550010002,"Butera Pit",43.915799999999997,-89.64819,66.519197852346508,"NA","United States","Wisconsin","Adams","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Manthey Pit/Adams County Pit, Arthur Overgaard Company, Inc",null,"Eastern Field Operations Center (EFOC)"]
[10132127,null,550650050,"Blain and Logan Mine",42.575609999999998,-90.302310000000006,111.94297270892307,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1895]
[10132139,null,550750197,"La Fave Lake Gravel Deposit",45.713099999999997,-88.399249999999995,154.43116183095731,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132150,null,551090108,"R J Luckwoldt Sand Pit",44.975589999999997,-92.339879999999994,218.06053150303168,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY A COARSE DIRTY SAND"]
[10132161,null,551190079,"Chelsea Gravel Deposit",45.286099999999998,-90.312309999999997,154.74296616719792,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132172,null,551070053,"Apollonia Gravel Deposit",45.451090000000001,-91.328450000000004,196.33445458467341,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132183,null,550250016,"Essers Pit",43.092500000000001,-89.533680000000004,60.139873629054911,"NA","United States","Wisconsin","Dane","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Fasbind Pit, Northwestern Construction Co., Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132199,null,550330078,"Rush Creek Sandstone Deposit",44.924689999999998,-92.034570000000002,203.19852482529799,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132204,null,550730235,"Rothschild Gravel Deposit",44.890799999999999,-89.630390000000006,113.46296247569977,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132212,null,550930048,"Knollwood Road Limestone Quarry #2",44.835790000000003,-92.610789999999994,225.9966067014698,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132224,null,550870044,"Kurey Gravel Pit",44.330599999999997,-88.382239999999996,59.012339185704846,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132238,null,550330035,"Washburn Farm Creek Gravel Deposit",45.143090000000001,-91.943470000000005,206.99036455008795,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132250,null,551350012,"Readfield Quarry",44.268099999999997,-88.769459999999995,56.669985112025515,"NA","United States","Wisconsin","Waupaca","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132262,null,550150006,"Haepner Quarry",44.006900000000002,-88.126429999999999,40.170353161423243,"NA","United States","Wisconsin","Calumet","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"J and E Construction Company, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132272,null,550330006,"Schlosser Quarry",44.691899999999997,-92.084569999999999,198.35633969160631,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Dunn County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10132287,null,550410085,"Isolation Gravel Pit",45.726900000000001,-88.817260000000005,156.33380001216923,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON STATE OWNED LANDWITHIN NICOLET NATIONAL FOREST"]
[10132298,null,551090050,"Squaw Lake Gravel Deposit",45.164990000000003,-92.609589999999997,235.78318622937365,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A VERY SANDY GRAVEL"]
[10132301,null,551070077,"Valley K Gravel Deposit",45.566099999999999,-90.877930000000006,186.98750507941406,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132318,null,550330100,"Chippewa River Gravel Deposit #1",44.752200000000002,-91.809560000000005,187.91791484054235,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132329,null,551090087,"Hutton Creek Gravel Pit #1",45.102789999999999,-92.294880000000006,220.26476241625053,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A VERY SANDY GRAVEL"]
[10132345,null,550150012,"Haese Pit",44.23,-88.065629999999999,55.55487484027676,"NA","United States","Wisconsin","Calumet","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Calumet County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10132358,null,550070089,"Bayfield County Gravel Deposit #1",46.534190000000002,-91.353250000000003,253.97990208980332,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132368,null,550990110,"Camp Four Springs Gravel Deposit",45.952500000000001,-90.181809999999999,190.64917909734311,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132380,null,550650018,"Lancaster Quarry",42.675310000000003,-90.024500000000003,96.424771797618931,"NA","United States","Wisconsin","Lafayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"George Wendtlandt, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132388,null,550730229,"John Meronk Gravel Deposit",44.703600000000002,-89.258970000000005,93.434630486069693,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132391,null,550110053,"Cochrane Limestone Quarry",44.2256,-91.81326,174.76480911569072,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132403,null,550430018,"Zenz Quarry",42.863599999999998,-90.89573,129.78471902142033,"NA","United States","Wisconsin","Grant","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Loren J. Slaght",null,"Eastern Field Operations Center (EFOC)"]
[10132412,null,551130119,"Devils Creek Gravel Deposit",45.797190000000001,-91.358249999999998,214.31525727165982,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132424,null,550930049,"Randall Road Gravel Pit #1",44.82499,-92.564589999999995,223.62151867428344,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A SILTY SANDY GRAVEL"]
[10132434,null,551210017,"Blair Shale Deposit #1",44.2836,-91.24324,149.2573643119718,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A SANDY SHALE"]
[10132444,null,550950153,"Alden Pit",45.201889999999999,-92.000969999999995,211.54426927067598,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132456,null,551330007,"Dousman Pit",43.010010000000001,-88.446439999999996,32.374385738269247,"NA","United States","Wisconsin","Waukesha","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"West Allis Lime & Cement Company",null,"Eastern Field Operations Center (EFOC)"]
[10132465,null,551070026,"Airport View Gravel Deposit",45.503100000000003,-91.004540000000006,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E1610-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E1610*PI()/180)*SIN(ABS(F1610-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E1610-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E1610 *PI()/180)*SIN(ABS(F1610-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":187.79655953639988},"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132469,null,551210079,"Ron Howard Dolomite Quarry",44.125300000000003,-91.268439999999998,146.90792382428603,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132480,null,550070016,"Unnamed Prospect Near Ounce River",46.35689,-91.489859999999993,247.95277999356125,"NA","United States","Wisconsin","Bayfield","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Schmidt"]
[10132489,null,550610054,"East Krok Gravel Deposit #1",44.4283,-87.602220000000003,78.330048553570904,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132501,null,550310110,"Old Logging Rd Pit",46.502490000000002,-92.186279999999996,277.02027685452686,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132513,null,550730054,"Szopa Gravel Deposit",45.013300000000001,-89.303179999999998,113.92860793440641,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132523,null,550850050,"Newbold Creek Gravel Pit",45.688899999999997,-89.498180000000005,161.01275983338391,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132526,null,550210002,"Lucille Westphal Pit",43.319400000000002,-89.136170000000007,35.587955620135489,"NA","United States","Wisconsin","Columbia","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Westphal Quarry, C.C. Linck, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132538,null,551310014,"Thoma Pit",43.416699999999999,-88.180040000000005,14.768740683713675,"NA","United States","Wisconsin","Washington","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132550,null,550610081,"John Theys Gravel Deposit",44.462800000000001,-87.644220000000004,79.239550495237495,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132563,null,550490283,"Kilburg Mine",42.885010000000001,-90.240710000000007,98.550352623780597,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132573,null,550750034,"Swift Riverside Gravel Pit",45.0764,-87.990830000000003,112.84065095502707,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132585,null,550930047,"Knollwood Road Limestone Quarry #1",44.834989999999998,-92.602090000000004,225.58278004268101,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132592,null,551050052,"Bass Quarry",42.681710000000002,-89.020060000000001,61.835792365952337,"NA","United States","Wisconsin","Rock","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132604,null,550650116,"Mermaid Mine",42.541409999999999,-90.425110000000004,118.44181610838359,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132608,null,550330119,"Dunnville Gravel Pit",44.717199999999998,-91.91377,191.45164657136954,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132617,null,550050007,"Smith Brothers Transfer Co. Pit",45.616390000000003,-91.572959999999995,212.77801177176522,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Smith Brothers Transfer Company",null,"Eastern Field Operations Center (EFOC)"]
[10132628,null,550430076,"Blockhouse",42.697510000000001,-90.46951,114.77064686653657,"NA","United States","Wisconsin","Grant","M",null,null,"Lead, Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,1916,null,null,null,1914]
[10132645,null,551190045,"Medford Gravel Pit #2",45.150799999999997,-90.352010000000007,148.59373590954104,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132655,null,551210145,"Winding Road Shale Quarry",44.418300000000002,-91.292050000000003,155.0279142854819,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDY SHALE"]
[10132670,null,551050004,"Alseths Quarry",42.576410000000003,-89.117270000000005,70.568281315828898,"NA","United States","Wisconsin","Rock","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Rock County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10132678,null,550490134,"Ebenezer Mine",42.872210000000003,-90.425709999999995,107.44675985905083,"NA","United States","Wisconsin","Iowa","M","Zinc, Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132698,null,551210003,"Frank Eichman Pit",44.021099999999997,-91.439850000000007,153.27746842187631,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Trempealeau County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10132701,null,550930124,"Hammond Hill Dolomite Deposit",44.760289999999998,-92.175479999999993,204.35771453693425,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132714,null,550410044,"Lost River Gravel Pit",45.965800000000002,-88.822860000000006,172.77080669749569,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132725,null,550930045,"Scenic View Road Limestone Deposit",44.826090000000001,-92.589089999999999,224.75581584086339,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132739,null,551090067,"St. Croix River Sand Deposit #7",45.063890000000001,-92.761600000000001,239.22616806754024,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SANDSITE EXTENDS INTO THE NWNWNW OF SECT. 25"]
[10132750,null,551210049,"Osseo Sandstone Deposit #1",44.554699999999997,-91.229839999999996,156.3359395298674,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132763,null,550250008,"Lingard Quarry",42.75891,-89.717590000000001,80.509448679611921,"NA","United States","Wisconsin","Dane","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Olen J. Lingard",null,"Eastern Field Operations Center (EFOC)"]
[10132771,null,550710013,"Gretz Pit",44.243899999999996,-87.697519999999997,65.170683705433461,"NA","United States","Wisconsin","Manitowoc","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Manitowoc County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10132784,null,550630002,"Torgerson Quarry",43.738100000000003,-91.137339999999995,135.03859664582114,"NA","United States","Wisconsin","La Crosse","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Thompson Quarry, Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132786,null,550610047,"Kewaunee Gravel Pit #1",44.449399999999997,-87.50891,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E1866-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E1866*PI()/180)*SIN(ABS(F1866-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E1866-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E1866 *PI()/180)*SIN(ABS(F1866-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":82.138356070130087},"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132796,null,551290001,"County Trunk M Pit",45.833089999999999,-91.692059999999998,227.27808859408589,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Washburn County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10132809,null,551390007,"Thomack Quarry",44.102800000000002,-88.616749999999996,43.825223645143026,"NA","United States","Wisconsin","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Courtney and Plummer, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132820,null,550670063,"Otter Lake Gravel Pit",45.449399999999997,-89.181169999999995,140.72162995125845,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132829,null,551090152,"Emmett Peskar Dolomite Deposit",44.876390000000001,-92.544589999999999,224.14658471875413,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132842,null,550850129,"Pratt Junction Gravel Deposit",45.482199999999999,-89.168170000000003,142.75578073442611,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132852,null,550130080,"Round Lake Pit #2",45.655790000000003,-92.569090000000003,251.94844322500396,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10132869,null,550730182,"Edgar Granite Deposit #1",44.936700000000002,-89.957300000000004,125.04324108972625,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132879,null,550670007,"Langlade County Pits",45.228900000000003,-89.136470000000003,125.45149224416056,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132885,null,551210077,"D Foley Limestone Deposit",44.491399999999999,-91.495949999999993,166.26712226625952,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10132899,null,550450016,"Waelchli",42.734209999999997,-89.543980000000005,74.988786953116701,"NA","United States","Wisconsin","Green","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Waelchi Quarry, P.W. Ryan Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10132912,null,550050192,"Richard Richter Sand Deposit #1",45.589390000000002,-91.827070000000006,220.74234682060663,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10132926,null,551090013,"County G Pit",45.071689999999997,-92.566890000000001,230.9527085497985,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Steneman Concrete Products, Inc",null,"Eastern Field Operations Center (EFOC)"]
[10134579,null,191910054,"Stoskopf Quarry",43.421700000000001,-91.722359999999995,163.58028727925361,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"TOWN OF LOCUST IS POINT OF REFERENCEMSHA 1981 METAL-NONMETAL MINE FILE REF"]
[10134800,null,170070003,"Meyer Pit",42.265610000000002,-88.79316,85.460047832680374,"NA","United States","Illinois","Boone","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Rockford Blacktop Construction Co.",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WEEKS LIST, ILL. GEOLOGICAL SURVEY PRINTOUT.RCF LIST 10/81, RPT # 1102327"]
[10134905,null,170850007,"Mark Quarry",42.418909999999997,-89.969499999999996,105.6957210933563,"NA","United States","Illinois","Jo Daviess","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #085-217STATE OF ILLINOIS DEPT. OF TRANS., DIVISION OF HIGHWAYS.SOURCES AND PRODUCERS OF AGGREGATES FOR HIGHWAYCONSTRUCTION IN ILLINOIS.  BULL. NO. 23, 1973, P. 47."]
[10135253,null,550490373,"Unnamed Lead Mine",42.930610000000001,-90.163399999999996,93.677025706514058,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10135389,null,550990006,"So. Fork Jump River Gravel Deposit",45.522799999999997,-90.326210000000003,168.49011152576071,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10135423,null,550990026,"Phillips Gravel Deposit #2",45.671900000000001,-90.394819999999996,178.92442946573723,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10135674,null,550650192,"Unnamed Lead Mine",42.77861,-90.183199999999999,99.353861133886511,"NA","United States","Wisconsin","Lafayette","M","Lead",null,"Zinc","Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10143415,null,550330001,"Red Cedar Pit",44.8992,-91.918469999999999,197.36369248121639,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"American Materials Corp.",null,"Eastern Field Operations Center (EFOC)"]
[10144495,null,170970009,"Wadsworth Pit",42.411709999999999,-87.931430000000006,78.434643338763593,"NA","United States","Illinois","Lake","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL GEOL SURVEY PRINTOUT.MSHA INSPECTION REPORT 5-18-76.RCF AND CMS LISTS 10/81"]
[10144650,null,171770086,"Unnamed Limestone Quarry",42.347209999999997,-89.663989999999998,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E2058-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E2058*PI()/180)*SIN(ABS(F2058-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E2058-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E2058 *PI()/180)*SIN(ABS(F2058-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":99.03870706090926},"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONE RESOURCES OF ILL., PG. 178"]
[10144808,null,170070009,"Mchenry Pit",42.453110000000002,-88.710650000000001,71.950558800716536,"NA","United States","Illinois","Boone","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT"]
[10144892,null,170850095,"Lead Diggings",42.355809999999998,-90.408709999999999,125.37391682417478,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10145013,null,172010090,"Salem Pit",42.469410000000003,-89.339470000000006,82.633702303149562,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA INSPECTION REPORT 3-18-80."]
[10145031,null,190050061,"Unknown",43.252200000000002,-91.486249999999998,152.70636481881485,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"PROSSER LIMESTONE OF GALENA FORMATIONIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10145224,null,191910077,"Unknown",43.318600000000004,-91.818259999999995,168.84749776510967,"NA","United States","Iowa","Winneshiek","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN DECORAH TOPO MAP"]
[10145257,null,190890029,"Reicks Quarry",43.471899999999998,-92.098470000000006,182.31978085247701,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10145308,null,190670053,"Unknown",43.0383,-92.609889999999993,210.90121667454488,"NA","United States","Iowa","Floyd","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN BASSETT TOPO MAP"]
[10145425,null,190170023,"Unknown",42.875,-92.087370000000007,187.35320341848481,"NA","United States","Iowa","Bremer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10145548,null,190370038,"Unknown",42.9375,-92.52158,207.81163813328976,"NA","United States","Iowa","Chickasaw","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"LOCATION INCLUDES ANOTHER QUARRY IN THE SE OF SEC 20.USGS 7.5 MIN NASHUA TOPO MAP"]
[10145640,null,190550042,"Unknown",42.608310000000003,-91.179040000000001,149.78765420232989,"NA","United States","Iowa","Delaware","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN. PETERSBURG TOPO MAP"]
[10145778,null,191910055,"Steinlage Quarry",43.095799999999997,-91.869060000000005,173.37647735900296,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10145801,null,190670047,"Unknown",43.046399999999998,-92.957099999999997,228.10898209755163,"NA","United States","Iowa","Floyd","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"LOCATION INCLUDES A SMALL PIT IN NENW OF SEC 15DOT MINE LOCATION BOOK IGS FILES"]
[10145948,null,190430044,"Joy Springs Pit",42.678109999999997,-91.600449999999995,167.75507673989193,"NA","United States","Iowa","Clayton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10145985,null,260710020,"Book Mine",46.054400000000001,-88.370840000000001,178.03796983221659,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1943,null,null,null,1942]
[10146033,null,270450091,"Sorum Portable Crusher No. 1",43.6511,-92.227980000000002,188.90771470549404,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Gilmer Sorum, Sorum Mine",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATIONGILMER SORUM                      SCHROEDER MINING CO 1962"]
[10146086,null,271570009,"Fick Quarry",44.2072,-92.392380000000003,202.21313692079974,"NA","United States","Minnesota","Wabasha","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"WABASHA COUNTY HWY DEPT"]
[10146151,null,260710375,"Hill Exploration Hole H9",46.118899999999996,-88.625649999999993,182.61486609471643,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES H L DUTTON C E AND WIER K L 1967 MICH GEO SURVR I 4 PLATE 1 P34"]
[10146185,null,260710799,"Unnamed Raw Prospect A",46.103099999999998,-88.505650000000003,181.35945842093818,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 3, P. 12."]
[10146231,null,261030123,"North Phenix Iron Mine",46.5306,-87.960030000000003,212.30334528134114,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"VAN HISE, C R, & LEITH, C K, 1911 USGS MONOGRAPH 52, MAP XVI"]
[10146236,null,261030084,"Pioneer",46.497199999999999,-87.569419999999994,213.08326355434215,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1886,null,null,null,1886]
[10146280,null,260710159,"Hanna Prospect 3301",46.073099999999997,-88.696759999999998,179.64339546141744,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 1, P 12."]
[10146290,null,270990010,"Durst Pit",43.502499999999998,-92.466279999999998,200.71206927195516,"NA","United States","Minnesota","Mower","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Ernest Durst",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"MOWER CO ASSESSORERNEST DURST 1978"]
[10146302,null,260710169,"Gleason Prospect C8",46.073900000000002,-88.683359999999993,179.65764869088105,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 1, P 11."]
[10146342,null,271630023,"Shiely Larson Quarry & Plant",44.802790000000002,-93.009910000000005,243.31952319677228,"NA","United States","Minnesota","Washington","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Larson Quarry, J L Shiely Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"MSHA INSPECTION DATAREVISED BY MILS 1979WASHINGTON CO. ASSESSOR"]
[10146375,null,260530036,"Ore Outcrop",46.465800000000002,-89.733689999999996,215.55666246922473,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP6."]
[10146410,null,260710547,"Manley Prospect M323",46.085299999999997,-88.589250000000007,180.22507632492278,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1, P. 14."]
[10146433,null,260710258,"C. C. I. Prospect C19",46.080800000000004,-88.639449999999997,180.01655805654394,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2, P 13."]
[10146460,null,260710185,"Buckholtz Expl Prospect B1",46.077800000000003,-88.664760000000001,179.87387334627823,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 1, P 12."]
[10146498,null,260710684,"Cottrell Prospect C13",46.0642,-88.62115,178.82959636500061,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 29."]
[10146517,null,260710550,"Hanna Prospect H13",46.081400000000002,-88.593950000000007,179.96392306481678,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SRUV R.I.6, PLATE1, P. 14."]
[10146555,null,260710294,"Iron Prospect Ii",46.088099999999997,-88.639250000000004,180.5198510591031,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C. E., 1969, MIGHGAN GEO SURV R. I. 5, PLATE 2."]
[10146582,null,260710049,"Hemlock Mine",46.236400000000003,-88.447249999999997,190.55827674991184,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1891]
[10146634,null,260710385,"Iron Prospect D4",46.116700000000002,-88.646950000000004,182.51190852490092,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES H L DUTTON C E AND WIER K L 1967 MICH GEO SURVR I 4 PLATE 1"]
[10146670,null,270170013,"Airport Pit",46.72419,-92.578500000000005,300.91063540781198,"NA","United States","Minnesota","Carlton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY HWY DEPTREV BY MILS 9-79"]
[10146684,null,260710074,"Richards",46.075000000000003,-88.372540000000001,179.45877250080517,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1913,null,null,null,1913]
[10146749,null,260610021,"Hager Lake Pit",46.455300000000001,-88.730360000000005,206.09927943127465,"NA","United States","Michigan","Houghton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Caspian Construction Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF:MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10156255,null,550730152,"Scotch Creek Gravel Pit",44.931399999999996,-89.8643,122.07256531309743,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156269,null,550510060,"Powell Pit #2",46.0989,-89.929500000000004,194.8248422300606,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156286,null,550650005,"Reddy Quarry",42.777810000000002,-90.279809999999998,103.66274990623413,"NA","United States","Wisconsin","Lafayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"George Wendtlandt, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10156295,null,550450023,"P.W. Ryan Sons, Inc.",42.830010000000001,-89.783690000000007,80.284770742566323,"NA","United States","Wisconsin","Green","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Berg Quarry",null,"Eastern Field Operations Center (EFOC)"]
[10156315,null,550030020,"Butternut Lake Pit #2",45.987499999999997,-90.515720000000002,200.52146964530428,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156326,null,550490084,"Cherry Branch",43.030799999999999,-90.339510000000004,99.414494218051615,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156333,null,550110075,"Wolf Valley Shale Deposit",44.386400000000002,-91.742059999999995,174.83929836732665,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10156358,null,550390001,"Elmer Fuhrmann Pit",43.869399999999999,-88.212540000000004,29.749122949401471,"NA","United States","Wisconsin","Fond du Lac","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Fon Du Lac County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10156366,null,550490262,"Conley Range",42.880009999999999,-90.207909999999998,97.199876483295071,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156378,null,550410091,"Roadstar Gravel Deposit",45.679200000000002,-88.436949999999996,152.06309684937364,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156404,null,550650137,"Obrien Mine",42.557810000000003,-90.249510000000001,110.45310569217902,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1941]
[10156417,null,550250003,"Norman Carpenter and Son",42.982509999999998,-89.016159999999999,44.187994075338246,"NA","United States","Wisconsin","Dane","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Carpenters Quarry",null,"Eastern Field Operations Center (EFOC)"]
[10156442,null,550490362,"Unnamed Lead Mine",42.906410000000001,-90.1404,93.32959549093971,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156451,null,550190007,"Plautz Bros Inc Withee & Roder Pits",44.954999999999998,-90.606520000000003,147.25377629553532,"NA","United States","Wisconsin","Clark","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Plautz Brothers, Inc., Withee Pit",null,"Eastern Field Operations Center (EFOC)"]
[10156462,null,550490140,"Gribble Mine",42.916710000000002,-90.260109999999997,98.535537793380342,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156488,null,550110147,"Kenneth Ryan Dolomite Quarry",44.312199999999997,-91.591859999999997,166.1307078466873,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156506,null,550750017,"Swift Bend Sand Pit",45.1492,-87.766419999999997,120.44917914097405,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10156518,null,550750133,"Road Bend Gravel Pit",45.116100000000003,-88.05583,114.91941216249346,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156546,null,550730063,"Dale Keen Granite Quarry",45.033900000000003,-89.268979999999999,114.65165334448129,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156562,null,550670032,"Parrish Sand Deposit #2",45.424199999999999,-89.403180000000006,142.22656651870741,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10156579,null,550070123,"Pot Lake Gravel Deposit",46.351390000000002,-91.219350000000006,239.97707230794668,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156589,null,550750039,"Beaver Creek Gravel Pit",45.124200000000002,-87.985330000000005,116.12706752473193,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156602,null,550430113,"Eclipse Mine",42.735810000000001,-90.472009999999997,113.63506634918427,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156628,null,550070019,"Sand River Gravel Pit #1",46.901899999999998,-90.954840000000004,265.83302368514632,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156643,null,550410002,"C.J. Marshall Pit",45.631100000000004,-88.884460000000004,150.18197395664436,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"C.J. Marshall Excavating",null,"Eastern Field Operations Center (EFOC)"]
[10156667,null,550610087,"Kraynik Gravel Pit",44.407200000000003,-87.723920000000007,73.931256893262628,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156676,null,550830026,"Oconto County Limestone Quarry",44.773899999999998,-87.934430000000006,93.252126136001664,"NA","United States","Wisconsin","Oconto","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156683,null,550110071,"Boundless Creek Limestone Quarry",44.397799999999997,-91.675960000000003,172.0488989764587,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156698,null,550130084,"Amundson Sand Pit #1",45.687190000000001,-92.673000000000002,257.30166184251601,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10156710,null,550310018,"Chippewa Copper-Nickel Mine",46.577190000000002,-91.881270000000001,271.45873679900177,"NA","United States","Wisconsin","Douglas","M",null,null,"Copper, Gold, Silver, Nickel","Underground",null,null,"Prospect",null,null,null,null,null,null,null,null,"Middle Inlet",null,"Schmidt"]
[10156720,null,550750198,"Moon Lake Gravel Pit",45.633899999999997,-88.263639999999995,149.24764058507944,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156738,null,550310071,"Fish Hatchery Rd Pit #2",46.533290000000001,-91.582660000000004,260.32183391713562,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156761,null,550110051,"Plain View Shale Quarry",44.215000000000003,-91.817059999999998,174.74528030536433,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10156770,null,550410065,"Treetrunk Gravel Pit",45.677799999999998,-88.883359999999996,153.36970048442222,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156776,null,550810007,"Smiths Quarry",43.781399999999998,-90.688419999999994,113.29554802236653,"NA","United States","Wisconsin","Monroe","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Schendel Brothers, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10156798,null,550110152,"Marvin Timm Dolomite Deposit",44.407499999999999,-91.922070000000005,183.70125745426876,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156807,null,550890002,"Hartman Pit",43.511899999999997,-88.010329999999996,22.752298920637021,"NA","United States","Wisconsin","Ozaukee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Hartman Sand and Gravel Co., Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10156830,null,550210008,"Stevenson Quarry",43.360599999999998,-89.451980000000006,50.349022577191676,"NA","United States","Wisconsin","Columbia","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Columbia County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10156837,null,550670005,"Langlade County Highway Dept.",45.270600000000002,-89.103970000000004,127.82086118846129,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Stasek Pit",null,"Eastern Field Operations Center (EFOC)"]
[10156847,null,550030088,"Schliss Rd Gravel Pit",46.409399999999998,-90.689830000000001,229.93541930293452,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156870,null,550130071,"Yellow Lake Pit #3",45.921390000000002,-92.365989999999996,255.39013459990068,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156877,null,550090014,"Keuken Quarry",44.610799999999998,-87.790019999999998,85.056851824095503,"NA","United States","Wisconsin","Brown","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Peters Trucking Corp.",null,"Eastern Field Operations Center (EFOC)"]
[10156885,null,550650158,"Trewartha Mine",42.539709999999999,-90.396810000000002,117.31326111528685,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1932,null,null,null,1931]
[10156913,null,550810012,"Gerke Quarry",43.9069,-90.452020000000005,103.73306655910943,"NA","United States","Wisconsin","Monroe","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Elmer Meyer, Koeninger Quarry",null,"Eastern Field Operations Center (EFOC)"]
[10156918,null,550510076,"Beaver Creek Pit #2",45.984400000000001,-90.198710000000005,192.98213967989338,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156945,null,550490194,"Tearill Range Mine",42.865310000000001,-90.174300000000002,96.12272001694069,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156953,null,550730257,"Own Crews",44.96,-89.640090000000001,117.82046154787713,"NA","United States","Wisconsin","Marathon","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156963,null,550730133,"March Rapids Gravel Deposit",44.848100000000002,-90.142009999999999,126.0502153235321,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10156989,null,550570002,"Clark Quarry",43.652500000000003,-90.078199999999995,81.805459427426271,"NA","United States","Wisconsin","Juneau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10156995,null,550330115,"Irving Creek Dolomite Quarry",44.856090000000002,-92.052670000000006,201.79251947155103,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157002,null,550390035,"Abler Pit",43.831899999999997,-88.366739999999993,24.881185301954023,"NA","United States","Wisconsin","Fond du Lac","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Gyr Pit, Evert Cole",null,"Eastern Field Operations Center (EFOC)"]
[10157061,null,551130001,"Hayward Ready Mix Concrete Pit",45.99109,-91.509360000000001,229.11885055358758,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Hayward Concrete Products",null,"Eastern Field Operations Center (EFOC)"]
[10157038,null,550330051,"Sand Creek Gravel Pit",45.167189999999998,-91.693259999999995,197.77957757014897,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157069,null,551310003,"Colgate Pit",43.212800000000001,-88.220339999999993,22.004319357357215,"NA","United States","Wisconsin","Washington","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Wissota Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10157081,null,551090014,"Rivard Quarry",45.100589999999997,-92.628489999999999,234.53706144962783,"NA","United States","Wisconsin","St. Croix","N","Limestone, Dimension",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Rivard Stone Company",null,"Eastern Field Operations Center (EFOC)"]
[10157105,null,551090095,"Sandy Creek Sandstone Deposit",45.078890000000001,-92.141279999999995,212.93566142648487,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY CONSISTS OF 2 METERS OF SHALYSANDSTONE, USABLE AS BINDING FOR CRUSHEDROCK; & 4 METERS OF DOLOMITIC SANDSTONE"]
[10157160,null,551250089,"Croker Road Gravel Pit",45.960299999999997,-89.28228,176.14373653667678,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157179,null,550950133,"Wapogasset Branch Gravel Pit #2",45.301690000000001,-92.449590000000001,233.69522175989735,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157194,null,551290090,"Ralph Mortier Gravel Deposit",45.832790000000003,-92.007379999999998,238.33872835772831,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157265,null,551210129,"Skroch Sand Deposit",44.323099999999997,-91.459050000000005,160.20613817142373,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS COARSE SAND"]
[10157286,null,551210106,"Lilah Johnson Dolomite Deposit",44.122199999999999,-91.261240000000001,146.50429886412772,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157340,null,551290107,"Krumviede Pit",46.12829,-91.725769999999997,243.10795281214826,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157352,null,551150013,"Westphal Pit",44.715299999999999,-88.807559999999995,87.162912041138171,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Zimmerman Construction Company",null,"Eastern Field Operations Center (EFOC)"]
[10157377,null,550930096,"Lost Creek Gravel Pit",44.753889999999998,-92.420190000000005,215.18524184948654,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157432,null,550950037,"Lewis Gravel Deposit",45.713090000000001,-92.394390000000001,247.48096735710834,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157437,null,551130072,"Brunet River Gravel Deposit #2",45.870600000000003,-90.935140000000004,205.1224170436129,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157449,null,551210254,"L Hand Sandstone Deposit",44.226700000000001,-91.47045,158.553560213916,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157498,null,551250073,"Forest Lake Pit #2",46.143099999999997,-89.386179999999996,189.59892388235733,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157505,null,551070059,"Stray Swamp Gravel Pit",45.413290000000003,-91.400450000000006,197.15905881363872,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157543,null,550930094,"Sand Hill Road Sand Pit #1",44.784190000000002,-92.415790000000001,215.80645109076235,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND, FROM WEATHERED ST.PETER SANDSTONE"]
[10157544,null,551210040,"Bye Bros. Shale Quarry",44.500799999999998,-91.20514,153.56444404567662,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10157610,null,551130069,"Clover Road North Gravel Deposit",45.886699999999998,-90.917640000000006,205.50408406395547,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157628,null,550990041,"Fifield Lookout Tower Gravel Pit",45.886899999999997,-90.333420000000004,190.10412339078118,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND DEPOSIT OCCURS 300 METERS SOUTHOF GIVEN SITE"]
[10157662,null,550930055,"Beldenville Pass Limestone Quarry",44.779989999999998,-92.51079,219.98120204216983,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157680,null,551190072,"Elder Creek Gravel Pit",45.183599999999998,-90.874830000000003,167.62181408558891,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157727,null,551090101,"Tiffany Creek Sandstone Deposit",45.044690000000003,-92.150180000000006,212.14304245500807,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157755,null,551290028,"Chauncey Jacobsen Gravel Deposit #2",45.950290000000003,-91.814369999999997,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E3018-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3018*PI()/180)*SIN(ABS(F3018-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E3018-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3018 *PI()/180)*SIN(ABS(F3018-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":237.15521463044189},"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10157771,null,551130108,"Rock Crrek Gravel Pit",45.77169,-91.24485,209.33822451452312,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON LAND WHICH ISPARTIALLY UNDER PRIVATE OWNERSHIP, &PARTIALLY UNDER COUNTY OWNERSHIP"]
[10157790,null,551270012,"Richmond Pit",42.719709999999999,-88.733350000000002,54.181776042981674,"NA","United States","Wisconsin","Walworth","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"B.R. Amon and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10157833,null,551110013,"Jesse Pit",43.513100000000001,-89.769289999999998,65.571409573331294,"NA","United States","Wisconsin","Sauk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"W.R. Dubois and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10158668,null,550950105,"Long Lake Snd Deposit #2",45.452190000000002,-92.487690000000001,240.79326226490082,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10158921,null,551090100,"South Tiffany Creek Sandstone Site",45.038589999999999,-92.179879999999997,213.20287713337638,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10159103,null,550170030,"Chippewa County Operations",45.05,-91.291849999999997,177.17442327544313,"NA","United States","Wisconsin","Chippewa","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10159442,null,551330059,"Own Crews",43.013309999999997,-88.236739999999998,34.076627452924612,"NA","United States","Wisconsin","Waukesha","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10159654,null,551210128,"Lewis Valley Sand Deposit",44.299199999999999,-91.459850000000003,159.67748489627274,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10159763,null,550750143,"Peshtigo Sand Deposit",45.052199999999999,-87.728120000000004,114.63656948694863,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10159895,null,190890023,"Gansen",43.4758,-92.315979999999996,193.2160720696416,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"LOCATION INCLUDES ANOTHER QUARRY AND A SMALL GRAVEL PIT INTHE NESESE OF T100 R13 SEC 13.IOWA ST HWY COMMISSION AGGREGATE RESOURCE LISTING 1977"]
[10168742,null,171770005,"Caudle Qy Formerly Msha #1100089",42.277509999999999,-89.882890000000003,109.82038771384079,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Caudle/Offenheiser Quarry",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WEEKS LIST, MESA LIST, ILL. GEOLOGICAL SURVEY PRINTOUTMSHA INSPECTION REPORT 3-31-76.RCF AND CMS LISTS 10/81"]
[10169025,null,170850122,"Lead Diggings",42.461709999999997,-90.339309999999998,118.07778714150973,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10169239,null,172010088,"Ellis Pit",42.436909999999997,-89.061970000000002,78.097177731007733,"NA","United States","Illinois","Winnebago","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MESA HEALTH & SAFETY INSPECTION REPORT 5-10-72.RCF LIST 10/81"]
[10169375,null,171770070,"Unnamed Limestone Quarry",42.415309999999998,-89.868989999999997,102.27014983216795,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONERESOURCES OF ILL., PG. 177"]
[10169515,null,190750005,"John Harms",42.456699999999998,-92.891300000000001,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E3146-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3146*PI()/180)*SIN(ABS(F3146-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E3146-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3146 *PI()/180)*SIN(ABS(F3146-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":234.77095214088115},"NA","United States","Iowa","Grundy","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10169560,null,190890015,"Burger Quarry",43.830300000000001,-92.484889999999993,202.55275983239795,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"DOT MINE LOCATION BOOK IGS FILES"]
[10169670,null,191310021,"Pope Quarry",43.454999999999998,-92.981899999999996,226.63775793708422,"NA","United States","Iowa","Mitchell","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN ST ANSGAR TOPO MAPIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10169672,null,190890014,"Bauer Quarry",43.413899999999998,-92.080770000000001,181.57375295922321,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"CEDAR VALLEY FORMATIONIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10169745,null,190130027,"Unknown",42.558300000000003,-92.472980000000007,212.33878172001445,"NA","United States","Iowa","Black Hawk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10169787,null,190890020,"Eckerman Pit",43.437199999999997,-92.157070000000004,185.33173832227772,"NA","United States","Iowa","Howard","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10169899,null,190130058,"Unknown",42.372210000000003,-92.223770000000002,205.07307819259222,"NA","United States","Iowa","Black Hawk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN LA PORTE CITY TOPO MAP"]
[10169975,null,190970009,"Little Gem Pit & Plant",42.272509999999997,-90.433210000000003,130.01384280298521,"NA","United States","Iowa","Jackson","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REF"]
[10170085,null,191310014,"Hazel Dickson Quarry",43.284999999999997,-92.641890000000004,210.30690824610846,"NA","United States","Iowa","Mitchell","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"TOWN OF NEW HAVEN IS POINT OF REFERENCEMSHA 1981 METAL-NONMETAL MINE FILE REFERENCE"]
[10170146,null,190650027,"Durscher Pit",42.988900000000001,-91.660449999999997,164.5142063028679,"NA","United States","Iowa","Fayette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA DOT GENERAL AGGREGATE SOURCE INFORMATION 1981"]
[10170225,null,190050013,"Wexford Quarry",43.2639,-91.135739999999998,135.10335914886602,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977MSHA 1981 METAL-NONMETAL MINE FILE REF"]
[10170233,null,190430047,"Saint Olaf Quarry",42.927799999999998,-91.386849999999995,152.13653797238615,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"TOWN OF SAINT OLAF IS POINT OF REFERENCEMSHA 1981 METAL-NONMETAL MINE FILE REFERENCE"]
[10170309,null,261390003,"Construction Aggregates Corp Pit",43.075809999999997,-86.100260000000006,122.00753290714277,"NA","United States","Michigan","Ottawa","N","Clay",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Cons Agg Corp",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1974-DEPT OF NAT RES-GEOL SURV DIV"]
[10170325,null,260710003,"Dishaw Pit",46.0794,-88.128339999999994,180.45190590801235,"NA","United States","Michigan","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Caspian Construction Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF:MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10170391,null,271570005,"Hart Quarry",44.207500000000003,-92.393780000000007,202.28536512607755,"NA","United States","Minnesota","Wabasha","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Quarve & Anderson",null,"Weaton, G.",null,null,null,null,null,null,"QUARVE & ANDERSON INC"]
[10170383,null,260710163,"Blake Expl Prospect I5",46.072800000000001,-88.695660000000004,179.61926273253724,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R-I-5, PLATE 1, P 16."]
[10170428,null,260710147,"Test Pits Prospect",46.152200000000001,-88.182540000000003,185.24568482312552,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"GAIR, J E, & WIER, K L, 1956, USGS BULL 1044, MAP 1, P83."]
[10170450,null,270450106,"Fillmore County Sand Deposit",43.711399999999998,-92.077669999999998,181.63107080082017,"NA","United States","Minnesota","Fillmore","M","Silica",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"FOUNDRY SANDS OF MINNESOTA  MINN GEOL SUR BUL NO 18G N KNAPP"]
[10170494,null,271090008,"Stewartville Quarry",43.9328,-92.516289999999998,204.90303025215442,"NA","United States","Minnesota","Olmsted","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Quarve & Anderson Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"QUARVE & ANDERSON CO              OLMSTED CO ASSESSORQUARVE & ANDERSON CO 1978"]
[10170507,null,261090009,"State of Michigan Pit",45.355600000000003,-87.495810000000006,138.18234082603399,"NA","United States","Michigan","Menominee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"State of Michigan",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10170528,null,271630003,"Afton Road Pit",44.907490000000003,-92.926900000000003,242.18618746525001,"NA","United States","Minnesota","Washington","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"ALEXANDER CONSTRUCTION CO., INCMSHA INSPECTION SHEETS"]
[10170561,null,270170017,"Atkinson Pit and Mill",46.619190000000003,-92.514099999999999,293.54911210302976,"NA","United States","Minnesota","Carlton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"LUNDIN CONSTR CO"]
[10170610,null,270450063,"Lustikow Quarry",43.546399999999998,-91.90016,172.33602035894859,"NA","United States","Minnesota","Fillmore","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Roverud Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"LUSTIKOW ET AL                    ROVERUD CONSTR CO 1978"]
[10170642,null,261090003,"Sobieski Pit",45.238900000000001,-87.679220000000001,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E3338-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3338*PI()/180)*SIN(ABS(F3338-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E3338-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3338 *PI()/180)*SIN(ABS(F3338-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":127.63202447387499},"NA","United States","Michigan","Menominee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Gerald Havelka Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10170709,null,261270009,"Hart Packing Company Pit",43.681399999999996,-86.506879999999995,98.850944017997918,"NA","United States","Michigan","Oceana","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Sand Products Corp",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10170730,null,260435011,"Groveland Pellet Plant",45.9925,-87.981430000000003,175.29759420521029,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Processing Plant",null,null,"Plant",null,null,null,null,null,null,null,null,null,null,"Unknown"]
[10170773,null,271090006,"Quarve Morse and Ganrude Quarry",43.854999999999997,-92.529089999999997,204.91385042157535,"NA","United States","Minnesota","Olmsted","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"OLMSTED COUNTY HWY DEPT"]
[10170778,null,260710161,"Stanley Lake and Blake Prospects",46.072800000000001,-88.696960000000004,179.62334096245766,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,"D and M Exploration",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 1, P 16."]
[10170809,null,261030167,"Unnamed Gold Prospect",46.547199999999997,-87.691720000000004,215.33956873476285,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL WILLARD A,GEOLOGIC AND MINERAL MAP OF MICH UPPERPENINSULA,MICH TECH UNIV PRESS 1972"]
[10170852,null,260710418,"Bates Prospect C19",46.102200000000003,-88.572550000000007,181.36570160570906,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. 4."]
[10170890,null,260710183,"Palms-Book Prospect B19",46.075800000000001,-88.664760000000001,179.73590810981608,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 1, P 12."]
[10170919,null,260710677,"Caspian Exploration C17",46.068600000000004,-88.624250000000004,179.13999361641913,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2."]
[10170981,null,270370018,"Standard Pit & Mill",44.869190000000003,-93.031909999999996,245.9659021013471,"NA","United States","Minnesota","Dakota","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OWN:OP/ STANDARD BUILDING MATERIALS COMPANY"]
[10171002,null,261010003,"Fischer Pit and Mill",44.229199999999999,-86.058260000000004,130.50403343871596,"NA","United States","Michigan","Manistee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIVMSHA UPDATE 1978"]
[10171068,null,260710625,"Fogarty Prospect F9",46.06,-88.617850000000004,178.53269056757247,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 29."]
[10171076,null,260710168,"Gleason Expl Prospect W7-C7",46.084200000000003,-88.641750000000002,180.25666812806085,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,"Wakefield Expl",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 1, P 16."]
[10180906,null,550490190,"South Diggins",42.833309999999997,-90.354309999999998,105.28053260472933,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180582,null,550650079,"Galena Level",42.59281,-90.262010000000004,109.58033992366485,"NA","United States","Wisconsin","Lafayette","M",null,null,"Iron, Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Butler Mine",null,"Eastern Field Operations Center (EFOC)"]
[10180596,null,550110258,"Patzner Quarry",44.133299999999998,-91.716859999999997,168.47992550690475,"NA","United States","Wisconsin","Buffalo","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180615,null,550170039,"Golden Creek Sandstone Quarry",44.941899999999997,-91.462050000000005,179.70530913635648,"NA","United States","Wisconsin","Chippewa","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180634,null,550790008,"Own Crews",43.05171,-88.006730000000005,37.333291856977517,"NA","United States","Wisconsin","Milwaukee","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180639,null,550990062,"Hultman Lake Gravel Deposit",45.418300000000002,-90.175409999999999,158.44477376427119,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180659,null,550270014,"Budde-Miller Quarries",43.432499999999997,-88.805660000000003,17.530414527405224,"NA","United States","Wisconsin","Dodge","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"C.C. Linck, Inc., Budde Quarry",null,"Eastern Field Operations Center (EFOC)"]
[10180664,null,550410023,"Whiting Creek Gravel Pit",45.606400000000001,-88.632549999999995,147.26796331077111,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDWITHIN NICOLET NATIONAL FOREST"]
[10180677,null,550050084,"Wayne West Gravel Deposit",45.40419,-92.105779999999996,223.60284512160331,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180698,null,550910062,"Patnode Quarry",44.645800000000001,-92.033469999999994,194.78448947375324,"NA","United States","Wisconsin","Pepin","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180712,null,550870063,"Laird Road Gravel Pit",44.389699999999998,-88.507850000000005,63.003790851186281,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180729,null,550330113,"Styer Dolomite Deposit",44.771099999999997,-92.008470000000003,197.2497926624678,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180744,null,550050120,"A. P. & M. Batz Gravel Deposit",45.431890000000003,-91.772369999999995,211.80098228695988,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180751,null,550950066,"Clam River Sand Deposit",45.573889999999999,-92.262680000000003,236.6260234937771,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND.  SITE EXTENDSNORTHWARDS FOR O.5 MILES, IN THE E2E2NEOF SECTION 30"]
[10180774,null,550310058,"Blueberry Creek Pit #2",46.545789999999997,-91.647660000000002,262.87715909398366,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180777,null,550030082,"City Creek Gravel Pit",46.294199999999996,-90.639529999999993,221.81963391891932,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180788,null,550990067,"Spring Lake Gravel Deposit",45.444200000000002,-90.210909999999998,160.88254332269472,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND DEPOSIT OCCURS 220 METERS ENEOF GIVEN SITE"]
[10180803,null,550870056,"B Duch Gravel Pit",44.465000000000003,-88.732860000000002,69.483626623319253,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180818,null,550310025,"Unnamed Prospect Near Rockmont",46.583289999999998,-91.919870000000003,272.94609997515443,"NA","United States","Wisconsin","Douglas","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Schmidt"]
[10180829,null,550910024,"Arkansaw Sand Pit #1",44.631399999999999,-92.035769999999999,194.49869718950075,"NA","United States","Wisconsin","Pepin","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY CLEAN SAND"]
[10180841,null,550750036,"Parkside Gravel Pit",45.104700000000001,-87.957229999999996,115.10219040850396,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180856,null,550710025,"Housbach Quarry",44.0867,-87.661720000000003,57.961366640347613,"NA","United States","Wisconsin","Manitowoc","N","Stone",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180875,null,550110080,"Top View Shale Deposit",44.437199999999997,-91.745959999999997,176.24356771199169,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10180877,null,550950087,"St Croix Falls Gravel Deposit",45.399990000000003,-92.634100000000004,244.87851087822554,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180888,null,550110251,"Merville Smith Dolomite Doposit",44.593899999999998,-91.981269999999995,191.02480503249637,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180904,null,550490288,"Laxley Mine",42.938310000000001,-90.232010000000002,96.63580911386417,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180922,null,550030016,"Ashland County Sand & Gravel Pit",46.050800000000002,-90.439019999999999,202.45858982281177,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ashland Cty.Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10180930,null,550430116,"Fairplay Level Mine",42.526110000000003,-90.575720000000004,125.44480322261656,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180948,null,550330057,"Red Cedar River Gravel Deposit #2",45.097490000000001,-91.724059999999994,196.30591144511118,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180966,null,550750023,"Watercrest Gravel Pit",45.187800000000003,-87.772819999999996,122.91638477939833,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10180983,null,550050040,"Adeline Reinolt Sand Pit",45.261389999999999,-91.567059999999998,196.68899594457051,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMIDTY IS MAINLY SAND"]
[10180984,null,550410060,"Turn Point Gravel Deposit #2",45.792499999999997,-88.690860000000001,160.28194551093893,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDWITHIN NICOLET NATIONAL FOREST"]
[10180996,null,550730221,"Happy Hollow Road Gravel Pit",44.83,-89.658690000000007,110.632610058746,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181012,null,550650016,"Anderson Quarry",42.733910000000002,-90.024000000000001,94.100537667144138,"NA","United States","Wisconsin","Lafayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"George Wendtlandt, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10181034,null,551070049,"Winding Top Gravel Deposit",45.433590000000002,-91.368750000000006,196.95375066914971,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181043,null,551070063,"Slippery Swamp Gravel Deposit",45.447189999999999,-91.415750000000003,199.2738286351246,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181057,null,550490073,"Spargo Mine",42.908909999999999,-90.285409999999999,99.924404261140666,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1900]
[10181072,null,550110048,"Horseshoe Hills Limestone Quarry",44.2303,-91.795760000000001,174.02251709567361,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND DEPOSIT IS LOCATED 300 METERSWNW OF GIVEN SITE IN SECTION 3"]
[10181087,null,550270019,"Allen Rudolph Pit",43.312800000000003,-88.665049999999994,15.329029729949854,"NA","United States","Wisconsin","Dodge","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Allen Rudolph",null,"Eastern Field Operations Center (EFOC)"]
[10181088,null,550110191,"Feuling Limestone Quarry",44.22,-91.630960000000002,165.99782169370957,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181097,null,550750194,"Petryk Lake Gravel Deposit",45.657800000000002,-88.425349999999995,150.59028993025495,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181113,null,550950137,"Carl Forrest Gravel Deposit",45.352490000000003,-92.551590000000004,239.7518059602028,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181122,null,550490066,"Prairie Mine",42.943109999999997,-90.265110000000007,98.046532789153545,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1930]
[10181140,null,550330109,"Ginsbach Dolomite Deposit",44.774999999999999,-92.110780000000005,201.89967358622789,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181158,null,550650078,"Fox Mine",42.531410000000001,-90.38261,117.04121052632399,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1906,null,null,null,1906]
[10181170,null,550330037,"Hay River Gravel Pit #3",45.155290000000001,-91.965170000000001,208.33518501371466,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181182,null,550730114,"Randall Creek Granite Quarry #1",44.958300000000001,-90.151210000000006,132.1005869975867,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181183,null,550990071,"South Oxbow Road Gravel Deposit #3",45.518099999999997,-90.508219999999994,173.27956417497427,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181193,null,550210011,"Achterberg Quarry",43.490299999999998,-89.598690000000005,56.993719964846029,"NA","United States","Wisconsin","Columbia","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10181209,null,550510005,"Hennepin-Snyder",46.424199999999999,-90.263710000000003,221.76721399234265,"NA","United States","Wisconsin","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Hennepin, Father Hennepin, Snyder",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1888]
[10181222,null,550070011,"Unnamed Prospect Near Lake Osborn",46.319189999999999,-91.123239999999996,235.5312641927745,"NA","United States","Wisconsin","Bayfield","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Schmidt"]
[10181241,null,550110245,"Alma High School Sand Deposit",44.360799999999998,-91.940969999999993,183.54989342652286,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10181257,null,550110160,"Spring Creek Shale Deposit",44.3889,-91.947069999999997,184.45025033503751,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10181267,null,550930149,"Rush River Gravel Deposit #8",44.72889,-92.327680000000001,210.33068309784343,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181286,null,550730206,"Palmer Pietz Gravel Deposit",44.956699999999998,-89.255080000000007,109.42823662146718,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181289,null,550659004,"Bear Hole Mill",42.56561,-90.290409999999994,111.83878486716796,"NA","United States","Wisconsin","Lafayette","M","Lead, Zinc",null,null,"Processing Plant",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181303,null,550730009,"Morgan Pit",44.945,-89.887600000000006,123.49777093115243,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"L.E. Morgan Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10181318,null,551070100,"River Rapids Gravel Deposit",45.610790000000001,-91.196250000000006,199.56592791136839,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181333,null,550410029,"Torpee Creek Gravel Deposit #3",45.398600000000002,-88.616150000000005,132.88848823386826,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDWITHIN NICOLET NATIONAL FOREST"]
[10181350,null,550610033,"F Shestock Gravel Pit",44.648600000000002,-87.470309999999998,94.658355887290895,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181385,null,551190102,"Pine Creek Gravel Pit",45.062800000000003,-90.56232,150.92644932602042,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181427,null,551210247,"Schultz Dolomite Quarry",44.198300000000003,-91.476249999999993,158.23310015025544,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181485,null,551210235,"D Bortle Shale Quarry",44.203299999999999,-91.433250000000001,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E3978-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3978*PI()/180)*SIN(ABS(F3978-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E3978-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E3978 *PI()/180)*SIN(ABS(F3978-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":156.30499718038905},"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10181517,null,551290095,"Genard Amundson Sand Deposit #2",46.108289999999997,-91.773470000000003,243.63879211442062,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10181530,null,551250101,"Pioneer Lake Gravel Pit",46.021900000000002,-89.216480000000004,179.59201521206438,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181573,null,551150038,"Ruth Buch Gravel Deposit",44.9206,-89.154269999999997,105.37948959570132,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181641,null,551090178,"Rush River Gravel Pit #6",44.941090000000003,-92.382689999999997,218.86824750833856,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181684,null,551130038,"Frank Stress Gravel Deposit",45.998289999999997,-91.516559999999998,229.72003278988515,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181751,null,551250060,"Big Lake Gravel Pit",46.1494,-89.740889999999993,194.89516899172619,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181831,null,551290022,"Lavern Graham Gravel Deposit",45.940289999999997,-91.80377,236.30687707573645,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181863,null,551150107,"Haase Gravel Deposit",44.7256,-88.946759999999998,89.465125590853518,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181902,null,551290074,"Washburn County Gravel Deposit #8",45.85859,-91.657660000000007,227.34780996044722,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10181918,null,551250044,"Mud Creek Gravel Pit #2",45.938299999999998,-89.569289999999995,178.44186152224046,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDOCCURRING WITHIN NORTHERN HIGHLANDAMERICAN LEGION STATE FOREST"]
[10181979,null,551130062,"Barber Lake Sand Deposit",45.884999999999998,-90.95514,206.49665448437588,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY CLEAN SANDA SECOND DEPOSIT OCCURS 200 M SSW OFGIVEN SITE, IN THE NENENW OF SECT. 11"]
[10182024,null,551210062,"E Losinski Limestone Quarry",44.174199999999999,-91.500950000000003,158.91961095358459,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10182081,null,551190028,"Hall Drive Sand Pit",45.145000000000003,-90.245410000000007,145.02301445086184,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A GRAVELLY SAND"]
[10182130,null,551210251,"W Myers Shale Quarry",44.211100000000002,-91.489850000000004,159.1401544481219,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10182941,null,550750162,"Veriha Road Sand Deposit",45.235599999999998,-87.746120000000005,126.45166125464289,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A FINE SANDMARINETTE COUNTY NO. S-18"]
[10183264,null,550050045,"Luella Carlson Gravel Deposit",45.431690000000003,-91.735759999999999,210.40456006559688,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10183448,null,550210029,"Gaastra Quarry",43.615000000000002,-89.231769999999997,39.691858932575457,"NA","United States","Wisconsin","Columbia","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10183506,null,551090122,"Red Brick Road Dolomite Deposit",44.932490000000001,-92.725800000000007,233.82446030386035,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10183844,null,191910087,"Unknown",43.118600000000001,-91.896259999999998,174.46500943426366,"NA","United States","Iowa","Winneshiek","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN ST LUCAS TOPO MAP"]
[10183971,null,270490043,"Baringer Quarry",44.399700000000003,-92.739400000000003,222.10029445994147,"NA","United States","Minnesota","Goodhue","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"GOODHUE COUNTY HWY DEPT"]
[10184142,null,550110025,"Mondovi Pit",44.559399999999997,-91.679360000000003,176.43032929137794,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Buffalo County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10184350,null,261010007,"East Arcadian Clay Pit",44.4908,-86.216669999999993,131.71916284644527,"NA","United States","Michigan","Manistee","N","Fire Clay (Refractory)",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BROWN,GEORGE,G,MICH GEOL SURVEY PUBL 36 1924 PPS 319-320"]
[10190865,null,550950008,"Polk County Lime Quarry",45.289990000000003,-92.577089999999998,238.6115950272619,"NA","United States","Wisconsin","Polk","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Polk County Agricultural Agent",null,"Eastern Field Operations Center (EFOC)"]
[10193220,null,172010020,"Swanson Quarry",42.394210000000001,-89.06317,80.850552094438555,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #201-278RCF LIST 10/81"]
[10193244,null,190650024,"Carmichael Quarry",42.918300000000002,-91.803259999999995,172.67686552707428,"NA","United States","Iowa","Fayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"DOT MINE LOCATION BOOK IGS FILES"]
[10193268,null,191310032,"Unknown",43.414999999999999,-92.740989999999996,214.67119254633937,"NA","United States","Iowa","Mitchell","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN LITTLE CEDAR TOPO MAP"]
[10193360,null,170850167,"Piierce Quarry",42.35331,-90.004300000000001,110.15253476831143,"NA","United States","Illinois","Jo Daviess","N","Limestone, General",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"POR IS STOCKTON, ILLMSHA MINE LIST 11-23-79."]
[10193395,null,170850039,"Herman Smith Mine No. 2",42.46311,-90.439310000000006,122.12140587096484,"NA","United States","Illinois","Jo Daviess","M","Lead",null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BRADBURY,J.C., 1959, ILL.ST.GEOL. SURV. R.I. 210, P.31"]
[10193447,null,170850092,"Lead Diggings",42.313609999999997,-90.401510000000002,126.9422191818154,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10193537,null,190170022,"Unknown",42.818600000000004,-92.181569999999994,192.94956207609309,"NA","United States","Iowa","Bremer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN SUMNER SW TOPO MAP"]
[10193558,null,190550069,"Unknown",42.378610000000002,-91.201840000000004,158.06504476633441,"NA","United States","Iowa","Delaware","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN. DYERSVILLE WEST TOPO MAP"]
[10193620,null,170850072,"Olpenburg Mine",42.452210000000001,-90.43871,122.5379841750857,"NA","United States","Illinois","Jo Daviess","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PP. 39-40."]
[10193651,null,190050029,"Livingood Quarry",43.143099999999997,-91.602350000000001,159.56736087593714,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10193673,null,190670005,"Rockford Pit",43.041699999999999,-92.949100000000001,227.76146945659013,"NA","United States","Iowa","Floyd","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"LOCATION GIVEN INCLUDES A GRAVEL PIT IN THE NESW OF SEC 14USBM 1981 RESPONDENT CONTROL FILE LISTINGIOWA DOT GENERAL AGGREGATE SOURCE INFORMATION 1981"]
[10193774,null,190050007,"Mccabe Quarry",43.253100000000003,-91.475949999999997,152.18431773823718,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977MSHA 1981 METAL-NONMETAL MINE FILE REF"]
[10193793,null,190430037,"Giard Quarry",42.997199999999999,-91.292940000000002,146.32107541813915,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"DOT MINE LOCATION BOOK IGS FILES"]
[10193889,null,170850041,"Little Giant Mines",42.466709999999999,-90.424009999999996,121.34334222115994,"NA","United States","Illinois","Jo Daviess","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BRADBURY,J.C., 1959, ILL.ST.GEOL. SURV. R.I. 210, P.35"]
[10193925,null,191310001,"Cedar Quarry",43.266399999999997,-92.794390000000007,218.0633038194415,"NA","United States","Iowa","Mitchell","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OP:L.R.FALK CONSTR. CO."]
[10193993,null,260530020,"Peterson Mine",46.467799999999997,-90.077910000000003,221.12041043505809,"NA","United States","Michigan","Gogebic","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Includes: Puritan, Ironton, Yale,, Mines, Jackpot, Dean, Colby, and Tilden",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1951,null,null,null,1944]
[10194021,null,261050001,"Ludington Pit",44.027799999999999,-86.155770000000004,121.18726721822975,"NA","United States","Michigan","Mason","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Sargent Sand Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10194022,null,260710742,"Unnamed Ore Prospect 47",46.106699999999996,-88.333640000000003,181.70433726911074,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"PETTIJOHN, F J, 1970, MICH GEO SURV R. I.8, PLATE 3."]
[10194075,null,191910086,"Unknown",43.108899999999998,-91.932060000000007,176.35615764158689,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN ST LUCAS TOPO MAP"]
[10194123,null,260710304,"Minckler Hole M12",46.608899999999998,-88.648359999999997,216.48542228495609,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H. L., DUTTON, C. E., AND WIER, K. L., 1967, MICHIGANGEO SURV R. I. 4, PLATE 1, PAGE 40."]
[10194139,null,260130018,"Mead Pit",46.541699999999999,-88.210840000000005,212.00581195752775,"NA","United States","Michigan","Baraga","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Nurmela Sand & Gravel Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975 - DEPT OF NAT RES - GEOL SURV DIV"]
[10194194,null,191910071,"Unknonw",43.428600000000003,-91.673760000000001,161.12360946628709,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"ONEOTA LIMESTONEIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10194242,null,260710791,"Wakefield Exploration 12 & 13",46.091900000000003,-88.511449999999996,180.58926983800461,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 3, P. 13."]
[10194329,null,260710142,"Scadden Exploration 8",46.070599999999999,-88.218140000000005,179.49965262754787,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BAYLEY, R W, 1959, USGS BULL 1077 MAP 1, P38-106."]
[10194342,null,260410010,"Fox Valley Construction Co Quarry",46.025799999999997,-87.125,187.8253494717971,"NA","United States","Michigan","Delta","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Fox Valley Construction Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975 - DEPT OF NAT RES - GEOL SURV DIV"]
[10194359,null,260410002,"Bichler Quarry",45.831699999999998,-87.078599999999994,176.22988327441308,"NA","United States","Michigan","Delta","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Gravel & Concrete Company, Duffek Sand & Gravel Or Bichler",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975 - DEPT OF NAT RES - GEOL SURV DIV"]
[10194400,null,260430045,"Bryngelson Mine",45.804400000000001,-87.964730000000003,162.55569493269334,"NA","United States","Michigan","Dickinson","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"GEOLOGICAL SURVEY PROFESSIONAL PAPER 513, 1966, PLATE 2."]
[10194492,null,260710087,"Zimmerman Mine",46.052500000000002,-88.608949999999993,177.99677498270489,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Part of Buck Group",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1907,null,null,null,1907]
[10194540,null,260710564,"Dober Exploration 1-44",46.069699999999997,-88.633949999999999,179.23767123901018,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 29."]
[10194590,null,260710412,"Round Lake Expl Rl313",46.101700000000001,-88.572249999999997,181.3307319231879,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. 9."]
[10194622,null,260710502,"Rogers Prospect S5",46.097200000000001,-88.580849999999998,181.03304365244622,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1."]
[10194705,null,191910041,"Highlandville Quarry",43.426400000000001,-91.672659999999993,161.07470772805613,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT COUNTY MINE LOCATION BOOK IGS FILESUSBM 1981 RESPONDENT CONTROL FILE"]
[10194757,null,260530063,"Ore Outcrop",46.393900000000002,-89.8095,211.93913717748782,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP6."]
[10194855,null,270450036,"Evers No 2 Mine",43.727800000000002,-92.252679999999998,190.4267928815365,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Irvin Evers",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATION          MINES DIRECTORY U OF MN 19IRVIN EVERS                       SCHROEDER MINING CO 1968"]
[10195006,null,270450109,"Huntington Quarry",43.790599999999998,-92.073269999999994,181.86049926775624,"NA","United States","Minnesota","Fillmore","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"FILLMORE COUNTY ASSESSOR"]
[10195203,null,270450047,"Holsapple Mine",43.677500000000002,-92.257379999999998,190.45769870715586,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Urbin Holsapple",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATION          MINES DIRECTION U OF MN 19URBIN HOLSAPPLE                   SCHROEDER MINING CO 1968"]
[10195465,null,271090017,"Lowrie Mine",43.884399999999999,-92.344380000000001,195.9960402805545,"NA","United States","Minnesota","Olmsted","M","Iron",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Lowrie Et Al",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATIONLOWRIE ET AL                      SCHROEDER MINING CO 1962"]
[10204337,null,550050112,"Rice Lake Gravel Pit",45.496690000000001,-91.839370000000002,217.13126501842865,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10204538,null,550050071,"Paul Byhre Gravel Deposit",45.436689999999999,-91.650959999999998,207.4345031053021,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10204859,null,550030031,"Engel Sand Pit",46.009399999999999,-90.487319999999997,201.12939489825018,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A MEDIUM TO COARSE SAND"]
[10205040,null,550050069,"Afred Raawe Gravel Deposit",45.421889999999998,-91.69126,208.29949070132949,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205050,null,550110232,"River Road Gravel Deposit",44.276400000000002,-91.881569999999996,178.99826088516821,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205059,null,550650102,"Little Giant Mine",42.590310000000002,-90.260409999999993,109.61144996586926,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Drybones Diggings",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,null,null,null,null,1839]
[10205074,null,550250013,"Capitol Sand",43.096400000000003,-89.631190000000004,64.459785390447934,"NA","United States","Wisconsin","Dane","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Capitol Sand & Gravel Co., Capitol Sand & Gravel Company Pit",null,"Eastern Field Operations Center (EFOC)"]
[10205082,null,550070106,"Moquah Gravel Pit #1",46.585000000000001,-91.095740000000006,250.18760196769534,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205098,null,550070055,"U.S. Forest Service Gravel Pit #2",46.313890000000001,-91.314049999999995,240.52165242345237,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205107,null,550250009,"Haag Quarry",42.909709999999997,-89.756190000000004,76.120106428501231,"NA","United States","Wisconsin","Dane","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Wingra Stone Company",null,"Eastern Field Operations Center (EFOC)"]
[10205122,null,550110244,"Buffalo River Sand Deposit",44.359699999999997,-91.932370000000006,183.12257567256967,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS COARSE SAND"]
[10205129,null,550250045,"Westport Pit",43.136699999999998,-89.462879999999998,55.589646445091539,"NA","United States","Wisconsin","Dane","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Westport Sand and Gravel, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10205136,null,550170020,"Perrenoud Pit",44.898099999999999,-91.320449999999994,172.2567544555028,"NA","United States","Wisconsin","Chippewa","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"A-1 Aggregates & Excavating, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10205148,null,550750150,"Absent Creek Gravel Deposit",45.298900000000003,-88.04083,127.4881238959557,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205169,null,550950125,"Fred Wittstock Gravel Pit",45.218089999999997,-92.475989999999996,231.86929197325708,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A SANDY CLAYEY GRAVEL"]
[10205177,null,551250098,"Pioneer Creek Gravel Pit #1",46.048299999999998,-89.241780000000006,181.63273035038731,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205192,null,550650058,"Cleveland Mine",42.53031,-90.421210000000002,118.70580307538417,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1910,null,null,null,1909]
[10205198,null,550790005,"Own Crews",42.873309999999996,-87.913330000000002,50.120844827744513,"NA","United States","Wisconsin","Milwaukee","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205209,"W017460",550430042,"Upper Mississippi Valley Prospect",42.81671,-90.433409999999995,109.39185117193293,"NA","United States","Wisconsin","Grant","M","Zinc",null,"Lead, Copper","Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205221,null,550310016,"Mike Mix Pit",46.281689999999998,-91.78877,253.01934451077014,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"D.L. Johnson and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10205232,null,551290021,"Chauncey Jacobsen Gravel Deposit #1",45.949390000000001,-91.809870000000004,236.95815682694956,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205373,null,550950097,"Badger Lake Gravel Pit",45.381390000000003,-92.497990000000001,238.58325111730611,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205253,null,550850011,"Scott Creek Gravel Pit",45.565800000000003,-90.014300000000006,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E4682-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E4682*PI()/180)*SIN(ABS(F4682-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E4682-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E4682 *PI()/180)*SIN(ABS(F4682-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":163.23544122193098},"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205260,null,551290032,"Whalen Lake Gravel Deposit #1",45.938290000000002,-91.812070000000006,236.49252966865697,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205278,null,551290019,"Edward Stueckler Gravel Deposit",45.970590000000001,-91.826269999999994,238.55046751768003,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205286,null,550110099,"Mondovi Sand Pit",44.570799999999998,-91.642060000000001,175.07767836636623,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10205297,null,551210205,"Johnson Valley Stone Deposit",44.506700000000002,-90.949029999999993,142.57976912375392,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDSTONE & SHALE"]
[10205311,null,550070043,"Gilbert F. Rasmussen Gravel Pit #1",46.160589999999999,-91.351550000000003,233.20166412708392,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205320,null,550650042,"B and C Mine",42.590809999999998,-90.254509999999996,109.34501724038782,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1904]
[10205326,null,550430031,"Kruel Quarry",42.933599999999998,-90.734520000000003,120.47971665623217,"NA","United States","Wisconsin","Grant","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Allied Stone Company",null,"Eastern Field Operations Center (EFOC)"]
[10205340,null,550850107,"Cross Road Sand Deposit",45.813299999999998,-89.361180000000004,167.26726052315149,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10205345,null,550450033,"Juenemann Quarry",42.631909999999998,-89.75179,87.529233737727608,"NA","United States","Wisconsin","Green","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Rees Construction Company",null,"Eastern Field Operations Center (EFOC)"]
[10205363,null,550110052,"Cochrane Gravel Pit",44.224400000000003,-91.825159999999997,175.30845887869285,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205369,null,551210057,"Oak Grove Road Sandstone Deposit #1",44.575000000000003,-91.172039999999996,154.47886578945509,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205380,null,551210185,"Dennis Ulberg Shale Quarry",44.5139,-91.447649999999996,164.73603937689353,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10205394,null,550610042,"Matzke Gravel Pit",44.5931,-87.519409999999993,90.126963114098231,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205402,null,551210024,"Moe Coulee Shale Quarry",44.4056,-91.249539999999996,152.75414090006859,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10205407,null,550610066,"Valley Road Gravel Pit #1",44.566099999999999,-87.681920000000005,84.552606936212911,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205423,null,550750157,"Boot Soul Gravel Deposit",45.249200000000002,-88.034229999999994,124.15795456962309,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205428,null,550650142,"Old Winskell Mine",42.549410000000002,-90.299310000000006,112.85319452714468,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Winskell No.1 Mine",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1909,null,null,null,1908]
[10205442,null,550490398,"Unnamed Lead Mine",42.982210000000002,-90.139300000000006,91.135480666775749,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205448,null,551210166,"Suttie Stone Quarry",44.121699999999997,-91.242040000000003,145.58246231464494,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE & SANDSTONE"]
[10205454,null,551210221,"Przybilla Dolomite Quarry",44.3506,-91.524050000000003,163.87933474336566,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205474,null,550430131,"Elmo No. 3",42.682810000000003,-90.463710000000006,115.00506207674569,"NA","United States","Wisconsin","Grant","M","Zinc","Lead",null,"Underground",null,null,"Past Producer",null,null,"Barite, Galena, Marcasite, Pyrite, Sphalerite",null,"Underground",null,null,null,"Elmo No. 3 Mine, Kopp No. 3 Mine",null,"Wilburn, David R.",null,null,null,null,null,null,null,null,1969]
[10205484,null,550490420,"Cathy B. Wolfe Mine",42.979709999999997,-90.139300000000006,91.202199059520552,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205489,null,551210192,"Eleva Sand Deposit",44.569400000000002,-91.471249999999998,167.42046128230598,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MEDIUM SAND"]
[10205506,null,550970001,"Arnot Pit",44.443899999999999,-89.426479999999998,82.163914265827458,"NA","United States","Wisconsin","Portage","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205511,null,550630007,"Clements Quarry",43.792499999999997,-91.078239999999994,132.61320398641612,"NA","United States","Wisconsin","La Crosse","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205528,null,551070066,"Ten Mile Creek Gravel Pit",45.391889999999997,-91.499359999999996,199.81060239834463,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205536,null,551410004,"Plantz Brothers Sand and Gravel Pit",44.568899999999999,-90.255709999999993,116.69467053386647,"NA","United States","Wisconsin","Wood","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205547,null,551250057,"Mann Creek Gravel Pit",46.011099999999999,-89.674790000000002,184.82928963969007,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND DEPOSIT IS LOCATED 0.21 MILESWEST, IN THE NENENE OF SECT. 25 T41N R6E"]
[10205552,null,550950157,"Centuria Pit",45.44999,-92.575190000000006,244.27810263211592,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205561,null,550870021,"Medina Gravel Pit #3",44.278100000000002,-88.641949999999994,55.974286843143403,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205576,null,550730128,"Raeder Creek Granite Quarry #1",44.858899999999998,-90.232309999999998,129.5926746626937,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205585,null,551130013,"Namekagon River Gravel Pit #1",46.111089999999997,-91.374549999999999,231.22581358600732,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE OCCURS WITHIN ST. CROIX NATIONALSCENIC RIVER WAY, AND IS PARTIALLYPRIVATELY OWNED, & PARTIALLY UNDERFEDERAL OWNERSHIP"]
[10205592,null,550330091,"Gilbert Creek Gravel Pit",44.874989999999997,-92.131280000000004,205.81766533682764,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205607,null,550450011,"Berg Quarry",42.686909999999997,-89.835390000000004,88.28623937641116,"NA","United States","Wisconsin","Green","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"P.W. Ryan Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10205613,null,550510081,"Peterson Sand & Gravel Pit",46.45,-90.180710000000005,221.82926740728104,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205632,null,550910001,"Plautz Quarry",44.603900000000003,-91.95487,190.09407148269224,"NA","United States","Wisconsin","Pepin","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.,, Tiffany Construction Div.",null,"Eastern Field Operations Center (EFOC)"]
[10205638,null,550530012,"Taylor Pit",44.3583,-91.132040000000003,146.12722916587791,"NA","United States","Wisconsin","Jackson","M","Silica",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205645,null,550650185,"Slateford Mine",42.796909999999997,-90.189300000000003,99.003764632740385,"NA","United States","Wisconsin","Lafayette","M","Lead",null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205661,null,551390008,"Broehm Quarry",44.1389,-88.694450000000003,47.083603812392987,"NA","United States","Wisconsin","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Courtney and Plummer, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10205671,null,550110151,"Averbeck Road Dolomite Quarry",44.380800000000001,-91.915769999999995,182.80685495153725,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205683,null,550330047,"Red Cedar River Gravel Deposit #1",45.142490000000002,-91.703460000000007,197.21477215016552,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205691,null,550610046,"Casco Gravel Pit #1",44.561399999999999,-87.615020000000001,85.844068962976962,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205700,null,550490330,"Unnamed Lead Mine",42.901110000000003,-90.230909999999994,97.631262266885415,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205716,null,550610040,"E Larson Gravel Pit #1",44.575299999999999,-87.504409999999993,89.475917965236846,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205721,null,551210299,"Whitehall Sand Deposit",44.370600000000003,-91.347650000000002,156.26700851944523,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MEDIUM SAND"]
[10205727,null,550510016,"Koehmstedt Rd Pit",46.376899999999999,-90.158410000000003,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E5066-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E5066*PI()/180)*SIN(ABS(F5066-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E5066-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E5066 *PI()/180)*SIN(ABS(F5066-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":216.76480090618264},"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205742,null,551190084,"Half Moon Lake Gravel Pit",45.313299999999998,-90.309010000000001,156.15594552980309,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205750,null,551330021,"Valley Pit",42.937510000000003,-88.162540000000007,40.300534784511868,"NA","United States","Wisconsin","Waukesha","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Taylor Pit, Valley Sand & Gravel Co Taylor Pit, Valley Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10205761,null,550490192,"Stevens Mine",42.916110000000003,-90.262309999999999,98.654120167649637,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205774,null,551170009,"Elkhart Pit",43.888599999999997,-88.006129999999999,36.356116582437835,"NA","United States","Wisconsin","Sheboygan","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Schroeder Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10205782,null,551310011,"Barton Sand Deposit",43.478099999999998,-88.21114,12.57296221406747,"NA","United States","Wisconsin","Washington","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10205801,null,550730012,"Beilke Quarry",44.895800000000001,-89.707589999999996,115.75178050517538,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Beilke Granite Company",null,"Eastern Field Operations Center (EFOC)"]
[10205808,null,550090004,"Boulanger Quarry",44.400799999999997,-88.012230000000002,67.541952619500847,"NA","United States","Wisconsin","Brown","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Boulanger Construction Co., Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10205816,null,550970005,"Charneski Pit",44.507800000000003,-89.428179999999998,85.819810912823655,"NA","United States","Wisconsin","Portage","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Spirit Land Pit, Portage County Highway Dept., Halverson Pit",null,"Eastern Field Operations Center (EFOC)"]
[10205836,null,550490271,"Goldsworthy Mine",42.911409999999997,-90.230909999999994,97.335826140289512,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10205843,null,550250039,"Yahara Materials Company Kipley Pit",43.1464,-89.463179999999994,55.318389706937353,"NA","United States","Wisconsin","Dane","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Yahara Materials Company, Kippley Pit and Mill",null,"Eastern Field Operations Center (EFOC)"]
[10207566,null,171770083,"Unnamed Limestone Quarry",42.361109999999996,-89.675690000000003,98.645763002803889,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONE RESOURCES OF ILL., PG. 178"]
[10207695,null,550730149,"Sterchy Granite Quarry",44.793900000000001,-89.755690000000001,111.24765448575691,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10207765,null,190890034,"Unknown",43.448900000000002,-92.259079999999997,190.41721831087196,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN LIME SPRINGS TOPO MAP"]
[10207937,null,171770073,"Unnamed Limestone Quarry",42.495809999999999,-89.543180000000007,87.153337810960991,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONE RESOURCES OF ILL., PG. 178"]
[10207969,null,550830018,"Oconto County Highway Dept. Pits",44.833289999999998,-92.083470000000005,202.43719894227084,"NA","United States","Wisconsin","Oconto","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Rovinski Pit",null,"Eastern Field Operations Center (EFOC)"]
[10208081,null,190190034,"Levendusky Quarry",42.575809999999997,-92.038269999999997,191.08279669295132,"NA","United States","Iowa","Buchanan","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA DOT GENERAL AGGREGATE SOURCE INFO 1981"]
[10208247,null,550410079,"Vanishing Creek Gravel Deposit",45.601100000000002,-88.943160000000006,148.56367520471935,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10208378,null,261030141,"Unnamed Copper Deposit",46.554200000000002,-87.516710000000003,217.46669052004364,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL WILLARD A,GEOLOGIC AND MINERAL MAP OF MICH UPPERPENINSULA,MICH TECH UNIV PRESS 1972"]
[10208567,null,550490151,"Irish Diggins",42.85501,-90.199799999999996,97.596314209021955,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10215923,null,170070001,"Belvidere Pit",42.292810000000003,-88.811959999999999,83.813377925697722,"NA","United States","Illinois","Boone","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WEEKS LIST, ILL. GEOLOGICAL SURVEY PRINTOUTRCF/CMS LISTS, 10/81"]
[10217321,null,171770063,"Unnamed Limestone Quarry",42.250010000000003,-89.771190000000004,107.70190645608261,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONERESOURCES OF ILL., PG. 178"]
[10217348,null,190550035,"Unknown",42.585009999999997,-91.567350000000005,168.53864926404071,"NA","United States","Iowa","Delaware","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN. DUNDEE TOPO MAP"]
[10217461,null,190190045,"Unknown",42.499209999999998,-92.008470000000003,191.57006247887733,"NA","United States","Iowa","Buchanan","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"RCE LISTING 1977UP TOPO MAP"]
[10217467,null,190610010,"Lot 340 Quarry",42.519210000000001,-90.688419999999994,130.57359021528416,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Reynolds"]
[10217521,null,171110016,"Steward Wells Pit",42.363309999999998,-88.597250000000003,77.35130787263499,"NA","United States","Illinois","McHenry","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MALHOTRA, R. & SMITH, P. A., DIR OF ILL MIN PROD, 1974, P. 7RCF LIST 10/81"]
[10217622,null,190550054,"Unknown",42.521909999999998,-91.165139999999994,151.73553824822733,"NA","United States","Iowa","Delaware","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN PETERSBURG TOPO MAP"]
[10217637,null,170850042,"Little Ginte Mine",42.465809999999998,-90.42201,121.29716390021798,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"USBM MINERALS YEARBOOK, 1960, JO DAVIESS CO., ILL.BECK,W., 1964, USBM I.C. 8208, P.9BRADBURY,J.C., 1959, ILL.ST.GEOL. SUR. R.I. 210, PLATE 1"]
[10217708,null,170850149,"Lead Diggings",42.490609999999997,-90.378209999999996,118.48446407280862,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10217727,null,190550002,"Deutmeyer Quarry",42.430309999999999,-91.146839999999997,153.869110255951,"NA","United States","Iowa","Delaware","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10217744,null,190430036,"Farmer Brothers",42.747210000000003,-91.452950000000001,159.0880202672578,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10217846,null,190610060,"Unknown",42.331110000000002,-91.002930000000006,151.05952556896685,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Ck"]
[10217853,null,172010051,"Black Quarry",42.422809999999998,-89.083370000000002,79.419068248917341,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82RCF LIST 10/81"]
[10217882,null,190670044,"Unknown",43.165599999999998,-92.670190000000005,212.61146088088395,"NA","United States","Iowa","Floyd","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN FLOYD TOPO MAP"]
[10217970,null,170850126,"Lead Diggings",42.462510000000002,-90.355410000000006,118.69974572050002,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10217984,null,190650018,"Yearous Quarry",42.847799999999999,-91.842359999999999,175.83487796089474,"NA","United States","Iowa","Fayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"CEDAR VALLEY FORMATIONMSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10218042,null,190430051,"Mederville Pit",42.761110000000002,-91.422049999999999,157.29000075830672,"NA","United States","Iowa","Clayton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10218143,null,260710108,"Five Hole Fe Prospect",46.044400000000003,-88.565650000000005,177.3639910759307,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ALLEN, R C, 1910, USGS MONOGRAPH 52, MAP XXIV, P316."]
[10218185,null,191910084,"Unknown",43.095599999999997,-91.915459999999996,175.6850883530177,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN ST LUCAS TOPO MAP"]
[10218323,null,191910061,"Unknown",43.312800000000003,-92.054370000000006,180.70808715644873,"NA","United States","Iowa","Winneshiek","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN CRESCO SE TOPO MAP"]
[10218338,null,191910019,"Protivin Quarry",43.215299999999999,-92.068269999999998,182.09815080518007,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981MSHA 1981 METAL-NONMETAL MINE FILE REF"]
[10218463,null,260530072,"Ore Outcrop",46.474200000000003,-89.840699999999998,217.67166318670525,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP6."]
[10218600,null,260710225,"Unnamed Prospect A3-A4",46.0839,-88.648949999999999,180.25357793493018,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2, P 14."]
[10218737,null,191910046,"Noecker Quarry",43.304200000000002,-91.79186,167.61357982067665,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"TOWN OF DECORAH IS POINT OF REFERENCEUSBM 1981 RESPONDENT CONTROL FILE"]
[10218834,null,260710008,"Iron County Road Comm. Pit",46.109400000000001,-88.545850000000002,181.82862403050623,"NA","United States","Michigan","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Iron County Road Commission",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF:MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10218880,null,270450038,"Forde Quarry",43.5458,-91.777360000000002,166.1860303033821,"NA","United States","Minnesota","Fillmore","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Roverup Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"FORDE ET AL                       ROVERUD CONSTR CO 1978"]
[10218902,null,270450083,"R Johnson Mine",43.6267,-92.324579999999997,193.67595223639211,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"R Johnson",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATION          MINES DIRECTORY U OF MN 19ROBERT JOHNSON                    MIDWEST ORE CO 1964"]
[10218961,null,261030069,"Miller",46.4619,-87.690820000000002,209.55209759878827,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Unknown",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P"]
[10218971,null,261030023,"Barasa Mine",46.5075,-87.580020000000005,213.67413980501016,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1903,null,null,null,1903]
[10219016,null,270450104,"Apenhorst Pit",43.5931,-92.241280000000003,189.45326983156778,"NA","United States","Minnesota","Fillmore","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"FILLMORE COUNTY ASSESSOR"]
[10219053,null,260710510,"Tully Prospect T32",46.112200000000001,-88.608149999999995,182.11663635352102,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1."]
[10219092,null,260710789,"West Lake Exploration 3",46.088299999999997,-88.440650000000005,180.3272193267228,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 4, P. 16."]
[10219180,null,261030219,"Maitland Iron Mine",46.445799999999998,-87.612520000000004,209.18438372381706,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SMITH,R.A.GEOL.SURV.DIVISION,PUBL.34,MINERALRESOURCES OF MICH.1922 PP 41"]
[10219208,null,270170033,"Lindholm Pit",46.637189999999997,-92.842709999999997,305.43605300970387,"NA","United States","Minnesota","Carlton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY HWY DEPT"]
[10219215,null,261030055,"Lake Angeline Mine",46.4758,-87.665019999999998,210.72528142157174,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"East End, Angeline",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1864]
[10219298,null,260710481,"Iron Prospect A1",46.091700000000003,-88.605050000000006,180.69541656097536,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1, P. 11."]
[10219302,null,270450016,"Allen Mine",43.8172,-92.320779999999999,194.32287307171475,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"George Allen",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATIONGEORGE ALLEN                      SCHROEDER MINING CO 1963"]
[10219338,null,260710644,"Blair Prospect B13",46.093299999999999,-88.586449999999999,180.77278910660667,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1, P. 10."]
[10219371,null,260710435,"Campbell-Sherwood Prospect Cs23",46.1006,-88.524249999999995,181.19981944874627,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. G."]
[10219429,null,260710339,"Mcpherson Prospect 101",46.615299999999998,-88.136740000000003,217.31631836938095,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, DUTTON, C E, AND WIER, T L, 1967, MICH GEO SURVR.I.4, PLATE 1."]
[10219472,null,261030120,"Michigan Gold Mine",46.534399999999998,-87.767520000000005,213.85164862718534,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"VAN HISE, C R, & LEITH, C K, 1911 USGS MONOGRAPH 52, MAP XVI"]
[10219535,null,261030041,"Excelsior Mine",46.494700000000002,-87.736919999999998,211.39098674884511,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1872]
[10219577,null,270550001,"Beneke Quarry",43.502800000000001,-91.326840000000004,143.61090983905376,"NA","United States","Minnesota","Houston","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Roverud Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"BENEKE ET AL                      ROVERUD CONSTR CO 1978"]
[10219637,null,261030157,"Unnamed Copper Prospect",46.629199999999997,-87.645820000000001,221.30749501851963,"NA","United States","Michigan","Marquette","M","Copper",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL,WILLARD A,GEOLOGIC AND MINERAL MAP OF MICH UPPERPENINSULA,MICH TECH UNIV PRESS 1972"]
[10219643,null,261030103,"Tracy Mine",46.492199999999997,-87.590819999999994,212.53378465317223,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Dry Parcel No.1., And Bay State Mines. Includes Sun, Includes Parts of Old Manganese",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1954]
[10229161,null,550310024,"Rd Unnamed Prospect Along Moose",46.279989999999998,-91.957369999999997,258.31812439074901,"NA","United States","Wisconsin","Douglas","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,"River",null,"Schmidt"]
[10229168,null,550650187,"Unnamed Lead Mine",42.802810000000001,-90.235910000000004,100.88389027710498,"NA","United States","Wisconsin","Lafayette","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229182,null,551050051,"Beaudin Quarry",42.683309999999999,-89.063969999999998,62.779126494619653,"NA","United States","Wisconsin","Rock","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229193,null,550650089,"Iowa Mine",42.579410000000003,-90.312010000000001,112.20213998325548,"NA","United States","Wisconsin","Lafayette","M",null,null,"Lead, Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Imperial, Hoover",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1919]
[10229205,null,550250014,"Middleton-Watson Quarry",43.091700000000003,-89.577280000000002,62.137081938624746,"NA","United States","Wisconsin","Dane","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Wingra Stone Company",null,"Eastern Field Operations Center (EFOC)"]
[10229215,null,551330054,"Four Halquist Quarries",43.133310000000002,-88.208340000000007,27.040186820669259,"NA","United States","Wisconsin","Waukesha","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229226,null,550950112,"Leroy Markee Gravel Deposit",45.403590000000001,-92.324579999999997,232.3393037808188,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229228,null,550510049,"Kamke Pit #1",46.152200000000001,-90.037000000000006,200.21002799055009,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229244,null,550070054,"U.S. Forest Service Gravel Pit #1",46.304690000000001,-91.322950000000006,240.26429495394203,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229252,null,551130139,"Balczewski Road Gravel Deposit #1",45.723889999999997,-91.222049999999996,206.14793685450394,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229265,null,550490298,"My Mine",42.886710000000001,-90.221209999999999,97.607520733561699,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229273,null,550210015,"Brown Pit #2",43.505800000000001,-89.413979999999995,47.759535763718368,"NA","United States","Wisconsin","Columbia","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Baraboo Concrete Company, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10229283,null,550110062,"Lookout Valley Sand Deposit",44.461399999999998,-91.584360000000004,169.45796610070269,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS COARSE SAND"]
[10229296,null,550650094,"Kearns Mine",42.575809999999997,-90.377610000000004,115.11266922622686,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1910]
[10229306,null,550310055,"Martinson Clay & Gravel Pit",46.576689999999999,-91.722970000000004,266.75212987976352,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction, Clay",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229309,null,550930025,"Frank Hauth Gravel Pit",44.75309,-92.666889999999995,226.38024231732066,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229324,null,551090177,"Rush River Gravel Pit #5",44.942189999999997,-92.375190000000003,218.57249273913732,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229333,null,550810005,"Barons Quarry",43.896700000000003,-90.669020000000003,113.99256301900762,"NA","United States","Wisconsin","Monroe","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Schendel Brothers, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10229348,null,550090002,"Butnick Quarry Ulmen #4",44.424999999999997,-87.959429999999998,70.014314606355612,"NA","United States","Wisconsin","Brown","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ulmen No. 4 Quarry, Ulmen Construction Company, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10229360,null,550650100,"Leadmine",42.564210000000003,-90.349310000000003,114.36216084490184,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Leekley Level, Howe and Alderson Mine,",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,null,null,null,null,1847]
[10229372,null,550050046,"Warner Bayer Gravel Deposit",45.409990000000001,-91.715159999999997,208.68776277128794,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229385,null,551290037,"Minong Gravel Pit #2",46.101689999999998,-91.822969999999998,244.93030673087921,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229394,null,550650160,"Vinegar Hill Blackstone Mine",42.529209999999999,-90.25761,111.95103970347699,"NA","United States","Wisconsin","Lafayette","M",null,null,"Lead, Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Blackstone Mine",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1950]
[10229396,null,551210193,"Eleva Shale Quarry",44.580300000000001,-91.470950000000002,167.73520679739704,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10229415,null,551090032,"Sandy Creek Gravel Pit",45.104990000000001,-92.202680000000001,216.43101229013064,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229425,null,551090077,"Willow River Gravel Deposit #2",45.087789999999998,-92.580789999999993,232.06311825788788,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A SANDY GRAVEL"]
[10229441,null,550670065,"Moccasin Lake Gravel Pit #1",45.440300000000001,-89.281779999999998,141.45095647100817,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229450,null,550830001,"Peters Quarry",44.7239,-88.201740000000001,87.016020931418183,"NA","United States","Wisconsin","Oconto","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Peters Trucking Company",null,"Eastern Field Operations Center (EFOC)"]
[10229466,null,550930155,"Lost Creek Road Gravel Deposit",44.709989999999998,-92.359080000000006,211.25079128804236,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229478,null,550690013,"George Peterson Pit",45.183300000000003,-89.62509,131.07064977507412,"NA","United States","Wisconsin","Lincoln","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229488,null,550050157,"Hawk Lake Gravel Pit",45.539189999999998,-92.125479999999996,229.87014833210685,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229491,null,550750062,"Kimlark Lake Gravel Pit",45.660800000000002,-87.851129999999998,153.7532967363058,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND SITE IS LOCATED 570 METERSWSW OF GIVEN SITE"]
[10229500,null,550950134,"Parker Creek Gravel Deposit",45.263089999999998,-92.409390000000002,230.64502411833962,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229513,null,550670021,"Bluebell Road Gravel Pit",45.2164,-89.246179999999995,126.17747749242515,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229524,null,550490347,"Unnamed Lead Mine",42.928109999999997,-90.187600000000003,94.863822242429862,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229536,null,551010015,"Payne and Dolan Pit",42.668309999999998,-88.295839999999998,56.598268402480173,"NA","United States","Wisconsin","Racine","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"B.R. Amon and Sons",null,"Eastern Field Operations Center (EFOC)"]
[10229553,null,550370028,"Truman Smith Gravel Deposit",45.895600000000002,-88.341740000000001,167.11416347969745,"NA","United States","Wisconsin","Florence","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229556,null,551290097,"Washburn County Sand Deposit #3",46.043089999999999,-91.569360000000003,233.71602085329062,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10229576,null,550490304,"Powell Diggings",42.923609999999996,-90.174499999999995,94.388522369761546,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229579,null,550730211,"Vlietstra Gravel Pit",44.9422,-89.418980000000005,111.69024713404809,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229590,null,550930057,"Goose Creek Clay Deposit",44.776389999999999,-92.519589999999994,220.28371113410583,"NA","United States","Wisconsin","Pierce","N","Clay",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229601,null,550310125,"St Croix River Pit",46.165590000000002,-92.111279999999994,257.7385504092382,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229614,null,551210184,"V Deetz Shale Deposit #2",44.517200000000003,-91.449849999999998,164.92985288105316,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10229623,null,550490306,"Rabbit Foot Mine",42.883609999999997,-90.161500000000004,94.978859462656999,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229641,null,550310093,"N Flowage Dr Pit #3",46.273090000000003,-91.802670000000006,253.01186387721538,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229644,null,550490050,"Liverpool Mine",42.854410000000001,-90.196200000000005,97.45228163914058,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ross Mine, Harrison Ranges",null,"Eastern Field Operations Center (EFOC)"]
[10229669,null,551190107,"Sunset Drive Gravel Pit",45.112499999999997,-90.412319999999994,148.48440816641829,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229671,null,550130076,"South Rice Lake Pit",45.661389999999997,-92.530789999999996,250.66422110219679,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND, WITH SOMESANDY GRAVEL"]
[10229680,null,550430070,"East End",42.698309999999999,-90.510919999999999,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E6026-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E6026*PI()/180)*SIN(ABS(F6026-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E6026-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E6026 *PI()/180)*SIN(ABS(F6026-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":116.59264547760331},"NA","United States","Wisconsin","Grant","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,null,null,null,null,1911]
[10229760,null,550490408,"Unnamed Mine",42.994700000000002,-90.133700000000005,90.544320846726137,"NA","United States","Wisconsin","Iowa","M","Zinc",null,"Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229699,null,550730086,"County Line Creek Gravel Pit",45.107799999999997,-89.662289999999999,127.26777008392925,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229711,null,550650098,"Lafayette Lake Superior Mine",42.546909999999997,-90.321209999999994,113.86394587673252,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,null,null,null,null,1906]
[10229724,null,550690005,"Merrill No. 2 Pit",45.1997,-89.661990000000003,132.8897804894377,"NA","United States","Wisconsin","Lincoln","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"James Peterson and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10229731,null,550110143,"Marcus Bremer Dolomite Quarry",44.296100000000003,-91.611859999999993,166.70468950615111,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229744,null,550930118,"Devils Gate Limestone Deposit",44.668900000000001,-92.136279999999999,200.05843844435591,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229746,null,550050033,"Kahl Pit",45.539389999999997,-91.660160000000005,212.3620792583186,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Barron Cty.Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10229755,null,550670066,"Moccasin Lake Gravel Pit #2",45.443300000000001,-89.27928,141.61417517157045,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229768,null,551050014,"Wenham Pit",42.742510000000003,-88.876159999999999,54.97306547354961,"NA","United States","Wisconsin","Rock","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Rock County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10229782,null,550250056,"Rucks Quarry",42.961410000000001,-89.131469999999993,49.118444911806804,"NA","United States","Wisconsin","Dane","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229792,null,551090126,"Glover Road Dolomite Quarry",44.912790000000001,-92.646289999999993,229.71739735624743,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229805,null,550730087,"County Line Creek Granite Deposit",45.119199999999999,-89.718190000000007,129.26743035029881,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229813,null,550490196,"Tiff Range Mine",42.85331,-90.183999999999997,96.935871939935538,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229827,null,551210143,"D Lyngen Sand Deposit",44.390599999999999,-91.261539999999997,152.88218813978926,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10229830,null,551210199,"E Brixen Shale Quarry",44.5244,-91.300449999999998,158.49698652494658,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDY SHALE"]
[10229840,null,551210052,"Osseo Sandstone Quarry #1",44.570599999999999,-91.202340000000007,155.64901189545935,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229850,null,550270004,"Sherwood Quarry",43.2453,-88.731750000000005,21.052257464769713,"NA","United States","Wisconsin","Dodge","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"C.C. Linck, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10229861,null,551210151,"C Koepke Shale Quarry",44.460599999999999,-91.329549999999998,157.91046727767463,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDY SHALE"]
[10229874,null,550650195,"Unnamed Lead Pits",42.80641,-90.264510000000001,102.04843445382932,"NA","United States","Wisconsin","Lafayette","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229892,null,551150031,"Packard Creek Gravel Pit #1",44.871699999999997,-89.181970000000007,102.66437258316792,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229902,null,550490070,"Silver Dollar Mine",42.928609999999999,-90.350710000000007,102.42914085172615,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1903]
[10229916,null,550490230,"Wells Mines",42.863109999999999,-90.325109999999995,103.06232115389837,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229917,null,551270023,"Casey Pit",42.542810000000003,-88.448139999999995,64.649153135683207,"NA","United States","Wisconsin","Walworth","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Mann Brothers Sand and Gravel, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10229938,null,550050122,"Lloyd Miller Gravel Deposit",45.439190000000004,-91.765969999999996,211.87205558819403,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10229943,null,550410081,"Wall Gravel Deposit",45.6661,-88.857560000000007,152.40168240628066,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A SANDY LOAMY GRAVEL"]
[10229949,null,551150120,"Tigerton Pond Granite Quarry",44.730800000000002,-89.067570000000003,91.598282219675141,"NA","United States","Wisconsin","Shawano","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A DISINTEGRATED GRANITE"]
[10231695,null,550130083,"Round Lake Pit #3",45.660789999999999,-92.559389999999993,251.76543154647732,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND, USABLE FOR SAND LIFT"]
[10231984,null,551250032,"Wishow Lake Rd Sand Pit",45.9497,-89.800899999999999,182.95988668634774,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A MEDIUM GRAINED SAND"]
[10232234,null,550490239,"Maiva Mine",42.9861,-90.229010000000002,95.23576948473044,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10232363,null,550319007,"Buckley Mill",46.930590000000002,-91.899069999999995,291.29335182346517,"NA","United States","Wisconsin","Douglas","N","Stone, Crushed/Broken",null,null,"Processing Plant",null,null,"Plant",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10232374,null,550730015,"Lotz Pit",45.0197,-89.625690000000006,121.06640245137405,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Lotz Sand and Gravel Company, Brock Pit",null,"Eastern Field Operations Center (EFOC)"]
[10232619,null,551150079,"Adams Beach Sand Pit",44.686700000000002,-88.683350000000004,84.203255373010492,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10232667,null,550650169,"Best Mine",42.655009999999997,-90.409509999999997,113.57953807804266,"NA","United States","Wisconsin","Lafayette","M","Lead",null,"Zinc","Unknown",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10232726,null,190430103,"Unknown",42.725009999999997,-91.314840000000004,153.03909845400156,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN GARBER TOPO MAP"]
[10241700,null,171110002,"Reiland Pit, Dredge",42.292209999999997,-88.214740000000006,82.909816199095047,"NA","United States","Illinois","McHenry","N","Sand and Gravel, Construction",null,null,"Offshore",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA INSPECTION REPORT 12-21-72.MSHA MINE LISTING 1-30-78.RCF LIST 10/81"]
[10241864,null,170070008,"Spencer Pit",42.265309999999999,-88.754450000000006,85.117505595007188,"NA","United States","Illinois","Boone","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT, WEEKS LIST"]
[10241993,null,171770065,"Unnamed Limestone Quarry",42.260309999999997,-89.840389999999999,109.34136470583088,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONERESOURCES OF ILL., PG. 178"]
[10242146,null,170850176,"Dixon Quarry E. Wienen",42.416710000000002,-90.430109999999999,123.64604359025738,"NA","United States","Illinois","Jo Daviess","N","Stone",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"RCF/CMS LISTS 10/81"]
[10242153,null,170850131,"Lead Diggings",42.490609999999997,-90.35651,117.58970222528099,"NA","United States","Illinois","Jo Daviess","M","Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PLATE 1."]
[10242330,null,190550004,"Edgewood Quarry",42.641910000000003,-91.435950000000005,160.8649962515328,"NA","United States","Iowa","Delaware","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10242359,null,190650060,"Unknown",42.8489,-91.868759999999995,177.10371764339351,"NA","United States","Iowa","Fayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USDA SCS 1978 SOIL SURVEY OF FAYETTE COUNTY"]
[10242399,null,190670026,"Unknown",43.0931,-92.982699999999994,228.90173517993884,"NA","United States","Iowa","Floyd","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN ROCKFORD TOPO MAP"]
[10242466,null,191310017,"Little Cedar Quarry",43.383299999999998,-92.723290000000006,213.89584065602938,"NA","United States","Iowa","Mitchell","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Heller Quarry, Moss Quarry, Danforth Quarry",null,"Igs / Dh",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977IOWA DOT COUNTY MINE LOCATION BOOK IGS FILES"]
[10242584,null,190970038,"St Donatus Quarry",42.341709999999999,-90.512010000000004,130.11540373780315,"NA","United States","Iowa","Jackson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Ck",null,null,null,null,null,null,"IOWA COUNTY MINE LOCATION MAP IN IOWA GEOLOGICAL SURVEYSFILES"]
[10242663,null,190650013,"Pape Quarry",42.962800000000001,-91.807959999999994,172.18562740441038,"NA","United States","Iowa","Fayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"TOWN OF WEST UNION IS POINT OF REFERENCEUSBM 1981 RESPONDENT CONTROL FILE"]
[10242702,null,190890046,"Unknown",43.2697,-92.464579999999998,201.52263109157445,"NA","United States","Iowa","Howard","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN SARATOGA TOPO MAP"]
[10242720,null,191310044,"Unknown",43.2517,-92.814099999999996,219.14729301487901,"NA","United States","Iowa","Mitchell","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"EXACT LOCATION IS SESWNENE OF SEC 2CORALVILLE MEMBER OF CEDAR VALLEY FORMATIONUSDA SCS 1975 SOIL SURVEY OF MITCHELL COUNTYIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10242875,null,190110006,"Ballheim Quarry",42.262509999999999,-92.262969999999996,209.98708111405165,"NA","United States","Iowa","Benton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Ck",null,null,null,null,null,null,"MSHA 1982 METAL-NONMETAL MINE FILE REF.IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10242906,null,190670007,"Warnholtz Quarry",43.148600000000002,-92.74709,216.60629172742821,"NA","United States","Iowa","Floyd","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10242924,null,190170034,"Unknown",42.698300000000003,-92.392979999999994,205.52771766929106,"NA","United States","Iowa","Bremer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN WAVERLY TOPO MAP"]
[10242988,null,190610004,"Browns Bottom Wash Plant Plant",42.481909999999999,-90.737620000000007,134.05659953556815,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Browns Bottom Quarry and Plant",null,"Igs / Dh",null,null,null,null,null,null,"OP:DUBUQUE SAND & GRAVEL CO"]
[10243069,null,261030014,"Felber Pit",46.051400000000001,-87.501410000000007,183.90899273463262,"NA","United States","Michigan","Marquette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Marquette County Road Commission",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10243114,null,260710310,"Sherwood Hole S7",46.11,-88.642250000000004,182.0382525841685,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H. L., DUTTON, C. E., AND WIER, K. L., 1967, MICHIGANGEO SURV R. I. 4, PLATE 1, PAGE 40."]
[10243158,null,260710463,"Cleveland Cliffs Prospect 10-1",46.044699999999999,-88.54365,177.35704437131039,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 2, P. 10."]
[10243169,null,261030095,"Rolling Mill Mine and Kruse Open",46.486400000000003,-87.597819999999999,212.0732973486692,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Chester, Pit",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1871,null,null,null,1871]
[10243230,null,261270008,"Beckman Pit",43.5931,-86.289169999999999,109.11500655468291,"NA","United States","Michigan","Oceana","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Reith-Riley Construction Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10243240,null,261030209,"N.West Branch Slate Quarry",46.8,-87.902829999999994,231.10803165027465,"NA","United States","Michigan","Marquette","N","Granite",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ALLEN,R.C.MICH.GEOL.AND BIOL.SURV.PUBL.16,MINERALRESOURCES OF MICH.1914,PP 93"]
[10243254,null,270450033,"Eisenman Mine",43.755299999999998,-92.407079999999993,198.24852627281581,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"H Eisenman",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OFFICE OF ORE ESTIMATION          MINES DIRECTORY U OF MN 19HOWARD EISENMAN                   SCHROEDER MINING CO 1961"]
[10243300,null,260710285,"Beta Prospect B6",46.093600000000002,-88.603949999999998,180.82450585046044,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C. E., 1969, MICHIGAN GEO SURV R. I. 5, PLATE 2,PAGE 9."]
[10243341,null,270550004,"Horn Quarry",43.8247,-91.345150000000004,146.10430723352422,"NA","United States","Minnesota","Houston","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Hector Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"HORN ET AL                        HECTOR CONSTR CO 1978"]
[10243383,null,260710204,"Unnamed Outcrop H",46.084699999999998,-88.638350000000003,180.28309712272662,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2."]
[10243416,null,260430052,"Tom's Iron Shaft",45.785299999999999,-87.815820000000002,162.52229193938757,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BAYLEY, W S, 1904, USGS MONOGRAPH XLVI, MAP XXIII."]
[10243448,null,271690021,"Silo Quarry",44.023299999999999,-91.871260000000007,174.26041706981911,"NA","United States","Minnesota","Winona","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"WINONA COUNTY ASSESSORQUARVE AND ANDERSON CO"]
[10243461,null,261030130,"Unnamed Copper Prospect",46.916699999999999,-88.095839999999995,238.22795413194791,"NA","United States","Michigan","Marquette","M","Copper",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL,WILLARD A GEOLOGIC AND MINERAL MAP OF MICHIGAN UPPERPENINSULA,MICH TECH UNIV PRESS 1972"]
[10243499,null,260710098,"Fe Prospect",46.052799999999998,-88.603149999999999,178.00619130552107,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ALLEN, R C, 1910, USGS MONOGRAPH 52, MAP XXIV, P316."]
[10243534,null,270170043,"Uranium Prospect No 6",46.441389999999998,-92.885810000000006,297.7197859010252,"NA","United States","Minnesota","Carlton","M","Uranium",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY RECORDER"]
[10243551,null,260710573,"J and L Exploration M4",46.095799999999997,-88.634450000000001,181.04008001286689,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,"Miller Exploration",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 15."]
[10243600,null,260710206,"Unnamed Outcrop E",46.085299999999997,-88.638949999999994,180.32591652875811,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2."]
[10243630,null,261030011,"480 Pit & Mill",46.479199999999999,-87.451409999999996,213.12853924070041,"NA","United States","Michigan","Marquette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Lindberg and Sons Inc",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10243677,null,270170007,"Koski Pit",46.694389999999999,-92.389589999999998,293.32362485318015,"NA","United States","Minnesota","Carlton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY ENGINEER"]
[10243698,null,260710012,"Alpha Mine",46.0456,-88.388649999999998,177.4103107334744,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1903]
[10243718,null,260530050,"Iron Ore Outcrop",46.482799999999997,-89.974000000000004,220.33186786848236,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP5."]
[10243765,null,260710537,"Corrigan Prospect M8",46.075600000000001,-88.613950000000003,179.60147977065435,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1."]
[10243792,null,271630018,"Nelson Pit and Mill",44.787190000000002,-92.990809999999996,242.06585481759549,"NA","United States","Minnesota","Washington","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"J L SHIELY COWASHINGTON COUNTY ASSESSOR"]
[10253304,null,550310028,"Unnamed Prospect Near Waino",46.625590000000003,-91.563760000000002,264.91803816533314,"NA","United States","Wisconsin","Douglas","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Schmidt"]
[10253320,null,550370006,"Blooms Pit",45.927199999999999,-88.267240000000001,169.462999485089,"NA","United States","Wisconsin","Florence","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Florence County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10253362,null,550730238,"Stewart Avenue Gravel Deposit",44.949199999999998,-89.746790000000004,119.8934508769276,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253363,null,550670040,"Elmhurst Gravel Pit",45.066099999999999,-89.173169999999999,115.20119410749841,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253829,null,550490278,"Isabel Mine",42.926110000000001,-90.239810000000006,97.333844564552194,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253392,null,550510048,"Lahti Rd Pit",46.359200000000001,-90.159009999999995,215.6518278647423,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253416,null,550470018,"Nowaske Gettleman & Broder Pit",43.843299999999999,-88.958359999999999,35.373617434365883,"NA","United States","Wisconsin","Green Lake","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253427,null,550490247,"Twin Peaks Lead Mine",42.95581,-90.247910000000005,96.905983852403253,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253438,null,550490205,"Unnamed Lead Mine",42.869210000000002,-90.220910000000003,98.117868638748959,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253462,null,550270022,"Horicon Pit",43.45,-88.592250000000007,6.8250004406827767,"NA","United States","Wisconsin","Dodge","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253477,null,550150008,"Soyburn Quarry",44.188899999999997,-88.159440000000004,51.35104360475642,"NA","United States","Wisconsin","Calumet","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"J and E Construction Company, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10253502,null,550210013,"Doyle Pit",43.580800000000004,-89.493380000000002,52.151640012412678,"NA","United States","Wisconsin","Columbia","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Columbia County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10253522,null,550330075,"Wheeler Sand Deposit",45.055590000000002,-91.905969999999996,202.23854487857787,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10253532,null,550490350,"Unnamed Lead Mine",42.936109999999999,-90.237009999999998,96.928247662282928,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253556,null,550110040,"Waumandee Creek Sand Pit #2",44.164200000000001,-91.756259999999997,170.91104214998353,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10253566,null,550410103,"Swollen Point Gravel Pit",45.566899999999997,-88.860659999999996,145.62920362501274,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253580,null,550430002,"Big Patch Quarry",42.670009999999998,-90.474010000000007,115.89473527995534,"NA","United States","Wisconsin","Grant","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ivey Construction Company",null,"Eastern Field Operations Center (EFOC)"]
[10253601,null,550130082,"Peterson Gravel Pit",45.717190000000002,-92.586600000000004,255.10146666900664,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253611,null,550430053,"Columbia",42.748609999999999,-90.452910000000003,112.36740481600813,"NA","United States","Wisconsin","Grant","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,1908]
[10253633,null,550050199,"Barron Co. Hwy. Dept.",45.399990000000003,-91.853470000000002,213.55645132331358,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253641,null,550650202,"Little Elm Mine",42.620310000000003,-90.38261,113.66199897927142,"NA","United States","Wisconsin","Lafayette","M","Zinc",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253646,null,550510010,"Tylers Fork Mine",46.336100000000002,-90.492019999999997,221.00972034575383,"NA","United States","Wisconsin","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Upson Mine",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1902]
[10253679,null,550690012,"Tomahawk Pit",45.475000000000001,-89.73339,151.51802710127097,"NA","United States","Wisconsin","Lincoln","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253695,null,550450046,"Zweefel Quarry",42.813310000000001,-89.635090000000005,74.89625456066193,"NA","United States","Wisconsin","Green","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253711,null,550730223,"Wisconsin River Gravel Deposit #1",44.8628,-89.653390000000002,112.4051047368006,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253731,null,550670074,"Mueller Lake Gravel Deposit",45.162500000000001,-88.97757,119.11615536586136,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253744,null,550310069,"Bois Brule River Pit #1",46.539990000000003,-91.592960000000005,260.98609901918394,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253756,null,550470006,"Ewald Quarry",43.943600000000004,-88.939760000000007,40.031171590267846,"NA","United States","Wisconsin","Green Lake","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ewald Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10253766,null,550290005,"Simons Pit",44.799199999999999,-87.610619999999997,100.5443099635511,"NA","United States","Wisconsin","Door","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Door County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10253803,null,550450027,"Kauk Quarry",42.781910000000003,-89.424279999999996,68.342898451383363,"NA","United States","Wisconsin","Green","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"P.W. Ryan Sons, Inc., Brewer Quarry",null,"Eastern Field Operations Center (EFOC)"]
[10253808,null,550850042,"Velvet Lake Gravel Pit",45.646700000000003,-89.494780000000006,158.2020054357013,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253816,null,550670011,"Spring Brook Gravel Pit #1",45.164400000000001,-89.081969999999998,120.45264761080089,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253835,null,550310070,"Hoodoo Lake Pit",46.526890000000002,-91.589060000000003,260.15187226360774,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253843,null,550610061,"Casco Gravel Deposit",44.545000000000002,-87.636719999999997,84.331638093590968,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253869,null,550490396,"Unnamed Lead Mine",42.961109999999998,-90.165700000000001,92.932772692189602,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253876,null,550670022,"River Grove School Gravel Pit",45.233600000000003,-89.232870000000005,127.10871641821684,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253891,null,550410007,"Torpee Creek Gravel Deposit #1",45.409199999999998,-88.637249999999995,133.68292183659815,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253915,null,550190023,"High Hill Quartz & Rhyolite Deposit",44.451900000000002,-90.455920000000006,119.81609907445832,"NA","United States","Wisconsin","Clark","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253923,null,550730188,"Wisnewski Granite Quarry",44.958100000000002,-89.979299999999995,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E6986-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E6986*PI()/180)*SIN(ABS(F6986-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E6986-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E6986 *PI()/180)*SIN(ABS(F6986-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":126.87162574758231},"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10253936,null,550810016,"Arthur Overgaard Quarry",43.872500000000002,-90.533420000000007,107.03600686796564,"NA","United States","Wisconsin","Monroe","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Arthur Overgaard, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10253960,null,550750083,"Wausaukee Sand Deposit #1",45.374699999999997,-87.938329999999993,133.54120220981164,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A FINE SAND"]
[10253970,null,550070020,"Sand River Gravel Pit #2",46.893300000000004,-90.931240000000003,264.78561035126518,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254003,null,550310035,"Sam Anderson Quarry",46.597189999999998,-91.935169999999999,274.14930755816556,"NA","United States","Wisconsin","Douglas","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254013,null,550830025,"Military Road Dolomite Quarry",44.930599999999998,-87.990830000000003,103.01162215295547,"NA","United States","Wisconsin","Oconto","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254025,null,550490037,"Dodgeville No.1 Group of Mines",42.961910000000003,-90.123400000000004,90.948386985105429,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ellis Mine, Berryman Mine, New McKinley Mine, Lucky Five Mine, New D.H.And S.Mine",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1926,null,null,null,1924]
[10254055,null,550050001,"Leahy Construction Co. Pit",45.517789999999998,-92.021270000000001,224.95973515811539,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Leahy Construction Company",null,"Eastern Field Operations Center (EFOC)"]
[10254061,null,550710006,"Brocker Pit",44.018099999999997,-88.018929999999997,43.349571647533217,"NA","United States","Wisconsin","Manitowoc","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254072,null,550850063,"Margaret Lake Gravel Deposit",45.724200000000003,-89.125870000000006,158.56625640254643,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254100,null,550930051,"Watschke & Dvorak Gravel Pit",44.809989999999999,-92.578789999999998,223.85762359315427,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS LARGELY SAND"]
[10254120,null,551210240,"Tamarack Cr Wildlife Area Ls Quarry",44.166400000000003,-91.461250000000007,156.88014316817956,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254153,null,551130045,"Lake Chippewa Gravel Deposit",45.96219,-91.124840000000006,215.70739338057913,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDWITHIN CHEQUAMEGON NATIONAL FOREST"]
[10254161,null,551130028,"Hayward Gravel Deposit #1",46.035290000000003,-91.467359999999999,230.07849891931596,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254184,null,551190007,"Zubal Pit",45.115600000000001,-90.795929999999998,161.59617576279388,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Plautz Brothers, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10254236,null,551010012,"Alby Pit Number 1",42.780810000000002,-88.295839999999998,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E7114-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E7114*PI()/180)*SIN(ABS(F7114-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E7114-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E7114 *PI()/180)*SIN(ABS(F7114-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":48.923216085934754},"NA","United States","Wisconsin","Racine","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Alby Materials, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10254248,null,550870034,"Island Road Gravel Pit",44.2669,-88.592849999999999,54.866616282467284,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254258,null,551090149,"Boundary Road Dolomite Deposit",44.93329,-92.619889999999998,229.12379684825257,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254299,null,550930020,"Elmwood Quarry",44.7575,-92.136880000000005,202.55427270630352,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10254310,null,551210178,"Peterson Limestone Quarry",44.503100000000003,-91.485950000000003,166.14566806745597,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254343,null,551210271,"A Losinski Shale Quarry",44.097200000000001,-91.492350000000002,157.07396531473944,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDY SHALE"]
[10254385,null,551250080,"Edward Thompson Gravel Pit",46.044199999999996,-89.429280000000006,183.5156453316319,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254383,null,551210244,"Darell Schultz Shale Quarry",44.184199999999997,-91.495750000000001,158.8711586585118,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10254408,null,550910009,"Papnode Quarry",44.662799999999997,-92.105770000000007,198.51376029656126,"NA","United States","Wisconsin","Pepin","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.,",null,"Eastern Field Operations Center (EFOC)"]
[10254422,null,551190030,"Grahl Drive Gravel Deposit",45.173299999999998,-90.229010000000002,146.08139793266804,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254450,null,551210016,"Rich Tuff Sand Pit",44.296399999999998,-91.178740000000005,146.60713569596285,"NA","United States","Wisconsin","Trempealeau","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10254477,null,551090044,"Willow River Sand Deposit",45.164189999999998,-92.404889999999995,227.01848435585444,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10254504,null,550990064,"Jacobson Road Gravel Deposit",45.454999999999998,-90.142910000000001,159.74420781948186,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254522,null,551050013,"County Shop Quarry",42.67671,-89.076769999999996,63.492525477649089,"NA","United States","Wisconsin","Rock","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Rock County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10254550,null,551130097,"Kenyon Creek Gravel Pit #1",45.774389999999997,-91.112939999999995,205.30154448081211,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254565,null,551190048,"Correction Lane Gravel Deposit",45.171100000000003,-90.322909999999993,148.78350148449729,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254578,null,551150058,"River Road Gravel Pit",44.720799999999997,-88.585650000000001,86.058363000678128,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254628,null,551110021,"Wittman Pit",43.3264,-90.128200000000007,84.302169486459078,"NA","United States","Wisconsin","Sauk","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Fred Bindl Limestone Products",null,"Eastern Field Operations Center (EFOC)"]
[10254656,null,551230016,"Parker Quarry",43.690600000000003,-90.348209999999995,95.535052044854865,"NA","United States","Wisconsin","Vernon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Otto Novy & Son/Novy Constr. Co.",null,"Eastern Field Operations Center (EFOC)"]
[10254682,null,551210190,"Drangstreet Sandstone Deposit",44.544699999999999,-91.459549999999993,166.16612884878541,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254713,null,551030014,"Spangler Quarry",43.477200000000003,-90.545119999999997,104.44284210899146,"NA","United States","Wisconsin","Richland","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Fred Bindl Limestone Products",null,"Eastern Field Operations Center (EFOC)"]
[10254768,null,551070095,"Clear Creek Gravel Deposit #1",45.573889999999999,-91.229050000000001,198.82441808988384,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254775,null,550870077,"J Klement Sand Deposit",44.578099999999999,-88.491150000000005,75.993378863356867,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS FINE SAND"]
[10254796,null,551070110,"Port Arthur Gravel Pit",45.424199999999999,-91.184039999999996,189.97748325848107,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254807,null,551390024,"Own Crews",44.021700000000003,-88.545050000000003,37.764625477134992,"NA","United States","Wisconsin","Winnebago","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10254865,null,551010008,"Rochester Pit",42.734209999999997,-88.238939999999999,52.636669205604953,"NA","United States","Wisconsin","Racine","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Racine County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10254884,null,551090076,"New Richmond Sand Pit",45.105589999999999,-92.53349,230.58310522745532,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SANDA SECOND PIT IS LOCATED 140 METERS SE OFGIVEN SITE"]
[10256293,null,190190046,"Unknown",42.542209999999997,-92.078469999999996,193.8119641710563,"NA","United States","Iowa","Buchanan","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"LOCATION INCLUDES THREE SMALL PITS IN NE SEC. 8 ANDSW SEC. 4USGS 7.5 MIN LITTLETON TOPO MAP"]
[10256427,null,271090002,"Maywood Quarry & Mill",43.979199999999999,-92.511889999999994,205.12447433933522,"NA","United States","Minnesota","Olmsted","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Paulson Rock Products",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"OLMSTED CO ASSESSORPAULSON ROCK PRODUCTS 1978"]
[10256581,null,551150119,"Meisner Road Granite Quarry",44.724400000000003,-89.015069999999994,90.356333728356049,"NA","United States","Wisconsin","Shawano","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A DISINTEGRATED GRANITE"]
[10256633,null,550670039,"W. Bear Lake Road Sand Deposit",45.058599999999998,-89.152569999999997,114.40008468814268,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10256692,null,550490214,"Unnamed Lead Pits",42.821910000000003,-90.329809999999995,104.51053257907012,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10256765,null,172010054,"Unnamed Limestone Quarry",42.281910000000003,-89.148669999999996,89.685332469534217,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONERESOURCES OF ILL., PG. 203"]
[10256921,null,551190087,"Westboro Gravel Pit",45.351100000000002,-90.294510000000002,157.85539037342386,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10256982,null,550490266,"Dreadnaught Range",42.893909999999998,-90.159000000000006,94.552713752082227,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10257116,null,550750053,"Trickling Stream Gravel Pit",45.21,-87.946730000000002,122.31705282561573,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10264823,null,550070128,"Lind Pit",46.362499999999997,-90.933440000000004,233.05774543308641,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10266219,null,171770098,"Unnamed Limestone Quarry",42.23471,-89.662589999999994,105.27201385576389,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONE RESOURCES OF ILL., PG. 178"]
[10266386,null,170850079,"Hudson Prospect",42.41281,-90.417609999999996,123.30097858496534,"NA","United States","Illinois","Jo Daviess","M","Zinc",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILLSURVEY R.I. 116, PP. 41-42."]
[10266473,null,171770088,"Unnamed Limestone Quarry",42.340310000000002,-89.713989999999995,100.98529454501785,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GEOL. SURV. LIMESTONE RESOURCES OF ILL., PG. 178"]
[10266538,null,170850022,"Schultz Quarry",42.396709999999999,-90.163399999999996,113.9842217516763,"NA","United States","Illinois","Jo Daviess","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82MSHA MINE LIST 5-18-81.RCF AND CMS LISTS 10/81"]
[10266738,null,190050048,"Unknown",43.425600000000003,-91.450149999999994,149.92129991681631,"NA","United States","Iowa","Allamakee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"LABELED AS QUARRY ON TOPO MAPIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10266785,null,190650006,"Houg Quarry",42.965000000000003,-91.763260000000002,169.95008334440789,"NA","United States","Iowa","Fayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA DOT GENERAL AGGREGATE SOURCE INFORMATION 1981USBM 1981 RESPONDENT CONTROL FILE LISTING"]
[10266875,null,190050053,"Unknown",43.260599999999997,-91.329340000000002,144.79826791272222,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN CHURCH TOPO MAP"]
[10266916,null,191050037,"Monticello Pit",42.272210000000001,-91.231539999999995,163.11974484820513,"NA","United States","Iowa","Jones","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Folker Pit",null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10267000,null,190370034,"Unknown",43.064700000000002,-92.276880000000006,194.0215432909788,"NA","United States","Iowa","Chickasaw","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN NEW HAMPTON TOPO MAP"]
[10267069,null,190550023,"Hoth Pit",42.596409999999999,-91.543450000000007,167.11411066537622,"NA","United States","Iowa","Delaware","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10267124,null,190670021,"Nims Quarry",43.127800000000001,-92.692989999999995,214.09661281485918,"NA","United States","Iowa","Floyd","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"CEDAR VALLEY FORMATIONIOWA DOT COUNTY MINE LOCATION BOOK IGS FILESIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10267153,null,190650067,"Unknown",42.713099999999997,-92.907399999999996,230.40512716823227,"NA","United States","Iowa","Fayette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10267206,null,191910059,"Unknown",43.3917,-91.695459999999997,162.33510892068833,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN HIGHLANDVILLE TOPO MAP"]
[10267352,null,190890028,"Odonnell Quarry",43.246699999999997,-92.43938,200.41902350483426,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"TOWN OF ELMA IS POINT OF REFERENCEUSBM 1981 RESPONDENT CONTROL FILE LISTING"]
[10267410,null,190890031,"Unknown",43.498100000000001,-92.448779999999999,199.84012336191716,"NA","United States","Iowa","Howard","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMMISSION AGGREGATE RESOURCE LISTING 1977"]
[10267439,null,190050066,"Unknown",43.152500000000003,-91.323740000000001,145.61229762104179,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN WATERVILLE TOPO MAP"]
[10267545,null,260610026,"George Hocking Constr Co Pit",46.874699999999997,-88.922569999999993,235.7280860050999,"NA","United States","Michigan","Houghton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"George Hocking Construction Company",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF:MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10267568,null,260430010,"Felch Quarry",45.993299999999998,-87.813320000000004,176.65048064772037,"NA","United States","Michigan","Dickinson","N","Stone, Crushed/Broken",null,null,"Underground",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975 - DEPT OF NAT RES - GEOL SURV DIVLOCATION VERIFIED FROM MSHA 1978"]
[10267596,null,270490039,"Ryan Quarry",44.421399999999998,-92.703000000000003,220.76708332574893,"NA","United States","Minnesota","Goodhue","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Kielmeyer Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"RYAN ET AL                        KIELMEYER CONSTR CO 1978"]
[10267635,null,260710680,"Cottrell Prospect C5",46.062800000000003,-88.616950000000003,178.72408369051794,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 19698 MICH GEO SURV R.I.6, PLATE2, P. 29."]
[10267668,null,261030142,"Unnamed Copper Deposit",46.533299999999997,-87.512510000000006,216.10150454726215,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL,WILLARD A,GEOLOGIC AND MINERAL MAP OF MICH UPPERPENINSULA,MICH TECH UNIV PRESS 1972"]
[10267685,null,260710139,"Scadden Exploration 6",46.073099999999997,-88.215040000000002,179.68216032479435,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BAYLEY, R W, 1959, USGS BULL 1077 MAP 1, P38-106."]
[10267715,null,270490034,"Peterson Quarry",44.2119,-92.768500000000003,220.4753657612888,"NA","United States","Minnesota","Goodhue","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Kielmeyer Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"PETERSON ET AL                    KIELMEYER CONSTR CO 1978"]
[10267728,null,260710580,"Miller Exploration D14",46.092199999999998,-88.637249999999995,180.79810243123444,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 15."]
[10267792,null,260710250,"C. C. I. Prospect C9",46.084400000000002,-88.645849999999996,180.28041191629202,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2."]
[10267805,null,270170040,"Uranium Prospect No 3",46.421889999999998,-92.877709999999993,296.53451679143473,"NA","United States","Minnesota","Carlton","M","Uranium",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY RECORDER"]
[10267842,null,260710738,"Unnamed Ore Prospect 43",46.106400000000001,-88.332840000000004,181.68498353094671,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"PETTIJOHN, F J, 1970, MICH GEO SURV R.I.8, PLATE 3."]
[10267872,null,260710424,"Holland Exploration H7, H4",46.096699999999998,-88.534450000000007,180.9395309874788,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,"Helgemo Prospect",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. 7-8."]
[10267928,null,261030007,"Herman Gunlach Company",46.554200000000002,-87.456909999999993,218.10479068397515,"NA","United States","Michigan","Marquette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Fassbender Pit",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV"]
[10267951,null,260710128,"Mccolman Expl",46.216700000000003,-88.719459999999998,189.61564612932739,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ALLEN R C, 1910, USGS MONOGRAPH 52, MAP XXIV, P317."]
[10267988,null,260710511,"Tully Prospect T24",46.075000000000003,-88.619749999999996,179.57209144346146,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1."]
[10268011,null,261218001,"Whitehall Plant  Ti",43.396099999999997,-86.349369999999993,106.13720003041503,"NA","United States","Michigan","Muskegon","M","Titanium, Metal",null,null,"Processing Plant",null,null,"Plant",null,null,null,null,null,null,null,null,null,null,"Kraemer, Sandra R.",null,null,null,null,null,null,"TREESE AND ASSOCIATES' REPORT OF MAY 1, 1992, CORRECTEDMAY 7, 1992, RESULTING FROM A MEETING WITH MR. REGIS ROTH,GENERAL MANAGER, TITANIUM INGOT DIVISION.METAL BULLETIN, OCT. 10, 1991, P. 10.",null,1992,null,null,null,1992]
[10268074,null,260530064,"Ore Outcrop",46.466099999999997,-89.810400000000001,216.68639997205761,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP6."]
[10268080,null,261310035,"Fox Valley Pits",46.595799999999997,-89.57929,222.18407002343184,"NA","United States","Michigan","Ontonagon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Ontonagon County Pits",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA INSPECTION REPORT JULY 1979."]
[10268104,null,260710703,"Unnamed Ore Prospect 8",46.104199999999999,-88.331940000000003,181.5346177317908,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"PETTIJOHN, F J, 19708 MICH GEO SURV R.I.8, PLATE 3."]
[10268133,null,260710806,"Jones Prospect J2-Cm7",46.096899999999998,-88.270840000000007,181.16070642541112,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WIER, K L, 19718 MICH GEO SURV R.I.11, PLATE 1, P. 10."]
[10268182,null,261030039,"East Champion Mine",46.508899999999997,-87.962829999999997,210.79881754131299,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Keystone, Iron Duke",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1873]
[10268219,null,260710275,"Beta Prospect B2",46.091900000000003,-88.657250000000005,180.82666806174919,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C. E., 1969, MICHIGAN GEO SURV R. I. 5, PLATE 2,PAGE 9."]
[10268257,null,270170031,"County Pit No 2",46.463090000000001,-92.866910000000004,298.05493135748009,"NA","United States","Minnesota","Carlton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"CARLTON COUNTY HWY DEPT"]
[10268294,null,260710602,"Old Fogarty Mine",46.059399999999997,-88.620649999999998,178.49720913496012,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 19-20."]
[10277822,null,550930122,"Lincoln Drive Shale Quarry #1",44.742489999999997,-92.229079999999996,206.25812582438016,"NA","United States","Wisconsin","Pierce","N","Clay",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277995,null,550730178,"Szymanski Granite Deposit",44.943600000000004,-89.894300000000001,123.60898073354009,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277809,null,550430065,"Whig",42.748609999999999,-90.546819999999997,116.61927536742128,"NA","United States","Wisconsin","Grant","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Edgerton",null,"Schmidt",null,null,null,null,null,null,null,null,1904]
[10277823,null,550610025,"Algoma Gravel Pit #4",44.601100000000002,-87.480009999999993,91.624428407502521,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277836,null,550930169,"Stogdil Pit",44.733289999999997,-92.481890000000007,217.44076859363955,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277849,null,550650072,"Etna Mine",42.588909999999998,-90.331509999999994,112.65810353195739,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Appleby, Looney Level",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1850]
[10277859,null,550470005,"A.F. Gelhar Sand Pit",43.959400000000002,-88.925359999999998,40.49578262351411,"NA","United States","Wisconsin","Green Lake","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"A.F. Gelhar Company, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10277871,null,550490049,"Kodatz Mine",42.822510000000001,-90.25121,100.93704359988931,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277881,null,550730192,"J Schmidt Granite Deposit",44.943600000000004,-89.936999999999998,124.83427980287713,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277885,null,550930104,"Elm Road Gravel Pit",44.671390000000002,-92.426289999999995,213.32164401737356,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277895,null,551150101,"Radke Sand Pit",44.693100000000001,-88.919759999999997,86.946489279707507,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10277909,null,550610072,"Lester Huber Gravel Deposit",44.399700000000003,-87.626720000000006,76.014721528184367,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277919,null,550050127,"J. Lyman Erickson Gravel Pit #1",45.40719,-91.933269999999993,216.94919051594613,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277936,null,550490107,"Arthur Range Mine",42.857210000000002,-90.185699999999997,96.890431984856193,"NA","United States","Wisconsin","Iowa","M","Zinc, Lead",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277956,null,551090129,"Chapman Drive Dolomite Quarry",44.902189999999997,-92.654089999999997,229.76851782152545,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277966,null,551050037,"Hanke Quarry",42.70861,-89.281970000000001,67.386831967928131,"NA","United States","Wisconsin","Rock","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Rock County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10277981,null,550750174,"Pike River Road Gravel Pit",45.569200000000002,-88.045829999999995,145.9040929929358,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277992,null,550650205,"Mills Diggings",42.527509999999999,-90.406210000000002,118.1838401978454,"NA","United States","Wisconsin","Lafayette","M","Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10277993,null,550310030,"Unnamed Prospect Near Lakeside Ce",46.655290000000001,-91.814369999999997,273.70198638585492,"NA","United States","Wisconsin","Douglas","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,"Metery",null,"Schmidt"]
[10278008,null,550890005,"Ciriak Pit",43.4178,-88.000330000000005,23.529711732939472,"NA","United States","Wisconsin","Ozaukee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278018,null,550490208,"Unnamed Lead Pits",42.854210000000002,-90.263409999999993,100.50677738824888,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278034,null,550490386,"Unnamed Lead Mine",42.949710000000003,-90.142300000000006,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E7946-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E7946*PI()/180)*SIN(ABS(F7946-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E7946-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E7946 *PI()/180)*SIN(ABS(F7946-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":92.162998513707151},"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278048,null,550710001,"Zimmerman Pit",43.898899999999998,-87.967830000000006,38.122552266652647,"NA","United States","Wisconsin","Manitowoc","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Kiel Sand and Gravel, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10278057,null,550890010,"Lane Pit",43.405299999999997,-88.010329999999996,23.211181644893127,"NA","United States","Wisconsin","Ozaukee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Ozaukee County Highway Department",null,"Eastern Field Operations Center (EFOC)"]
[10278076,null,550099002,"Boulanger Mill",44.400799999999997,-88.012230000000002,67.541952619500847,"NA","United States","Wisconsin","Brown","N","Stone, Crushed/Broken",null,null,"Processing Plant",null,null,"Producer",null,null,null,null,null,null,null,null,"Boulanger Construction Co., Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10278089,null,551190061,"Dickopf Gravel Pit",45.186900000000001,-90.294809999999998,148.78611208057231,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278090,null,550430055,"Hibernia",42.743110000000001,-90.46651,113.15492082265405,"NA","United States","Wisconsin","Grant","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,null,null,null,null,1903]
[10278103,null,550610084,"Milo Sidwell Gravel Pit",44.381399999999999,-87.743920000000003,71.893798535084841,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278112,null,551130059,"Dorscheid Road Gravel Pit",45.844189999999998,-91.065939999999998,207.56930551386068,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LOCATION 160-A OCCURS 150 METERS WEST OFGIVEN SITE, WHICH IS 160-B"]
[10278127,null,550870059,"Breiting Road Gravel Pit",44.492800000000003,-88.729460000000003,71.336634614790597,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278141,null,550730239,"Stewart Avenue Gravel Pit",44.953899999999997,-89.727590000000006,119.66686578682118,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278153,null,550730116,"Randall Creek Granite Quarry #2",44.960799999999999,-90.160110000000003,132.51233302823044,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278166,null,550430048,"Mitchell Hollow",42.742809999999999,-90.437910000000002,111.87754026692389,"NA","United States","Wisconsin","Grant","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,1909,null,null,null,1908]
[10278174,null,550650135,"North Star Mine",42.586410000000001,-90.408709999999999,116.03821346517599,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Ralph Mine",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1944,null,null,null,1943]
[10278175,null,550550017,"Own Crews",43.198300000000003,-88.723349999999996,23.393022804445742,"NA","United States","Wisconsin","Jefferson","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278188,null,550410100,"Lake Lucerne Gravel Deposit #1",45.555599999999998,-88.872559999999993,144.93652084103357,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278198,null,550110109,"Anderson Shale Deposit",44.569400000000002,-91.594359999999995,172.90242263571233,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10278211,null,550770001,"Pockrandt Quarry",43.979399999999998,-89.531779999999998,63.649692461093359,"NA","United States","Wisconsin","Marquette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10278228,null,550130087,"Lower Clam Lake Sand Pit",45.840789999999998,-92.700500000000005,264.57545964661472,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MEDIUM-GRAINED SAND"]
[10278240,null,550430081,"Beloit-Elmo",42.66921,-90.457310000000007,115.18441073403353,"NA","United States","Wisconsin","Grant","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,1909,null,null,null,1908]
[10278252,null,550950070,"Robert D Fenton Gravel Pit",45.537190000000002,-92.606300000000005,248.8168982543024,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278256,null,550070118,"Drummond Gravel Pit #2",46.31579,-91.230450000000005,238.27918635032964,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278257,null,550730253,"Marathon Pit Karcher Pit",44.9833,-89.375079999999997,113.3772201457495,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278268,null,550710008,"Schuette Construction Company Pit",44.232500000000002,-87.688919999999996,64.789032118241551,"NA","United States","Wisconsin","Manitowoc","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278278,null,550750146,"Starboard Gravel Pit",45.267200000000003,-88.018929999999997,125.51259129142457,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278296,null,551090009,"Lavelle Pit",45.115789999999997,-92.447090000000003,227.19851104165988,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Unknown",null,null,"Unknown",null,null,null,null,null,null,null,null,"St. Croix County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10278313,null,550850088,"Hazelhurst Gravel Pit",45.802500000000002,-89.721789999999999,172.1024462981932,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278324,null,550410035,"Ross Lake Gravel Pit",45.680300000000003,-88.646950000000004,152.40630208738705,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278348,null,550730045,"Steven Luther Granite Quarry",44.930300000000003,-90.252309999999994,133.88376885401948,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278356,null,550750128,"Packard Gravel Pit",45.346899999999998,-87.657520000000005,135.06288573398808,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278357,null,550950141,"River Rd Gravel Deposit #2",45.35669,-92.682400000000001,245.35402398648066,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278370,null,550650167,"Beacon Light",42.73471,-90.423209999999997,111.4802084631097,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Schmidt",null,null,null,null,null,null,null,null,null,null,null,null,1908]
[10278378,null,550750010,"Jackie Foster Inc.Pits",45.083300000000001,-87.786720000000003,115.80493001897531,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Jackie Foster Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10278395,null,550490215,"Unnamed Lead Pits",42.823610000000002,-90.334310000000002,104.66291399028982,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278407,null,550990084,"Bass Lake Gravel Pit",45.82,-90.65343,194.35034215390769,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278420,null,550190009,"Lone Pine Pit",44.617199999999997,-90.911230000000003,144.85594580993174,"NA","United States","Wisconsin","Clark","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Plautz Brothers, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10278432,null,550170011,"Cornell Wood Products Pit",45.155799999999999,-91.162040000000005,176.75484757345748,"NA","United States","Wisconsin","Chippewa","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Chippewa County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10278442,null,550110090,"Buffalo Slough Gravel Deposit",44.469200000000001,-92.022069999999999,189.77769587505315,"NA","United States","Wisconsin","Buffalo","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278446,null,551130153,"Ken Miracle Pit",45.787489999999998,-91.235150000000004,209.84327572662264,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278460,null,550490416,"Wicks Prospect",42.918610000000001,-90.240710000000007,97.584816058416891,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface-Underground",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278469,null,550490263,"Diamond Grove Diggings",42.883609999999997,-90.219809999999995,97.635476339203251,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278486,null,550050013,"American Materials Corp. Pit",45.430289999999999,-91.878770000000003,215.80200954526734,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"American Materials Corporation",null,"Eastern Field Operations Center (EFOC)"]
[10278497,null,551150006,"Marquardt Pit",44.680599999999998,-88.691950000000006,83.842539869404462,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Mankin Brothers",null,"Eastern Field Operations Center (EFOC)"]
[10278511,null,550950123,"Merle G Jacobson Gravel Deposit",45.218089999999997,-92.38879,228.19748621651664,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278525,null,551130152,"Sanders Pit",45.692489999999999,-91.220950000000002,204.50922809156643,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278536,null,551210033,"N Goplin Shale Deposit",44.466900000000003,-91.22954,153.62204966384039,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10278540,null,550730013,"Wimmer Pit",44.898299999999999,-89.695689999999999,115.58445424963301,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Carl Wimmer",null,"Eastern Field Operations Center (EFOC)"]
[10278558,null,550650134,"Nightingale Mine",42.56561,-90.342609999999993,114.02578384060624,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1921,null,null,null,1920]
[10278562,null,550650144,"Paquette Mine",42.596409999999999,-90.281809999999993,110.27131246787748,"NA","United States","Wisconsin","Lafayette","M",null,null,"Zinc","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1920,null,null,null,1917]
[10278576,null,550510019,"Hurley Quarry #1",46.4711,-90.194810000000004,223.43335506133607,"NA","United States","Wisconsin","Iron","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278590,null,550110116,"John Lisowski Limestone Quarry",44.397500000000001,-91.784559999999999,177.07336207851472,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278601,null,550250053,"Hawkinson Pit",42.944409999999998,-89.283370000000005,55.430573887875745,"NA","United States","Wisconsin","Dane","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278675,null,551250076,"Chamberlain Lake Gravel Pit",46.095300000000002,-89.265379999999993,185.04803181896091,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10278788,null,551250024,"Gene Lake Gravel Pit #1",45.914200000000001,-89.931799999999996,183.11691978978831,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A GRAVEL DEPOSIT IS LOCATED 0.4 MILES NOF THIS SITE IN THE NENESW OF THIS SECT."]
[10278838,null,551370002,"Kelly Pit",44.083599999999997,-89.274270000000001,58.227538424640684,"NA","United States","Wisconsin","Waushara","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Kelly Sand and Gravel, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10279026,null,551330052,"Werning Pit",43.133310000000002,-88.200040000000001,27.239437731187497,"NA","United States","Wisconsin","Waukesha","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10279061,null,551250052,"Trilby Lake Sand Pit",45.961399999999998,-89.699489999999997,181.99113184870106,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A QUARTZOSE MEDIUM SAND"]
[10279186,null,551290067,"Namekagon River Gravel Deposit",45.92559,-91.862669999999994,237.61406388994985,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10279325,null,551210214,"Rumpel Shale Deposit",44.274700000000003,-91.517949999999999,161.83097038717932,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10280334,null,550850105,"Allens Lake Gravel Deposit",45.772500000000001,-89.366979999999998,164.63123313249443,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10280626,null,550750142,"Marinette Sand Pit",45.0839,-87.662220000000005,117.76732055364718,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10280909,null,550070082,"Paul Schnabel Sand Deposit",46.598599999999998,-91.067340000000002,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E8458-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E8458*PI()/180)*SIN(ABS(F8458-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E8458-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E8458 *PI()/180)*SIN(ABS(F8458-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":250.27935806785396},"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10281064,null,550490299,"Negro Diggings",42.911709999999999,-90.233710000000002,97.456413691110058,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Nigger Diggings",null,"Eastern Field Operations Center (EFOC)"]
[10281340,null,551070045,"Riverbank Gravel Deposit",45.482489999999999,-91.250950000000003,195.10966380758819,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10281419,null,550910018,"Deer Island Gravel Deposit",44.45,-92.192080000000004,197.2563376424751,"NA","United States","Wisconsin","Pepin","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10290271,null,172010036,"Winnebago Co. Highway Dept. Quarry",42.300609999999999,-89.296170000000004,91.684122890157553,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #201-211"]
[10290371,null,190610042,"Unknown",42.551409999999997,-90.699520000000007,129.92069594396372,"NA","United States","Iowa","Dubuque","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh"]
[10290413,null,190370026,"Unknown",43.160600000000002,-92.245980000000003,191.46410687983158,"NA","United States","Iowa","Chickasaw","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN SAUDE TOPO MAP"]
[10290440,null,172010032,"William Howard Pit",42.294409999999999,-89.329269999999994,92.846060536472905,"NA","United States","Illinois","Winnebago","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #201-010"]
[10290506,null,190050051,"Unknown",43.269399999999997,-91.427350000000004,149.62379599462886,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MCGREGOR MEMBER OF PLATTEVILLE FORMATIONIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10290507,null,170850158,"Limestone Prospect",42.464709999999997,-90.358410000000006,118.73097064861021,"NA","United States","Illinois","Jo Daviess","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"KREY,FRANK AND LAMAR,J.E.,1925 STATE GS LIMESTONE RESOURCES OF ILL., PG. 124"]
[10290575,null,171770110,"Lobdell Quarry",42.383310000000002,-89.73339,99.308109518309095,"NA","United States","Illinois","Stephenson","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82STATE OF ILLINOIS DEPT. OF TRANS., DIVISION OF HIGHWAYS.SOURCES AND PRODUCERS OF AGGREGATES FOR HIGHWAYCONSTRUCTION IN ILLINOIS.  BULL. 23, 1973, P. 63."]
[10290629,null,190170015,"Unknown",42.8583,-92.509079999999997,208.37791943387711,"NA","United States","Iowa","Bremer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN PLAINFIELD TOPO MAP"]
[10290702,null,170850047,"Royal Princess Mine",42.308309999999999,-90.395409999999998,126.93974435661809,"NA","United States","Illinois","Jo Daviess","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BRADBURY,J.C., 1959, ILL.ST.GEOL. SURV. R.I. 210, P37HOLT, STEPHEN P., DEC, 1948, BUMINES R.I. 4386."]
[10290778,null,190130041,"Unknown",42.527810000000002,-92.410979999999995,210.04936929683259,"NA","United States","Iowa","Black Hawk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"SEVERAL PITS IN SECS. 8 AND 17USGS 7.5 MIN. CEDAR FALLS TOPO MAP"]
[10290898,null,190370033,"Unknown",43.051699999999997,-92.304879999999997,195.56825082346325,"NA","United States","Iowa","Chickasaw","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"3 PITS IN SECS 17 AND 18USGS 7.5 MIN NEW HAMPTON TOPO MAP"]
[10290976,null,190170024,"Unknown",42.898899999999998,-92.101870000000005,187.67134570344197,"NA","United States","Iowa","Bremer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN ALPHA AND SUMNER TOPO MAPS"]
[10291062,null,190650030,"Fayette Sand and Gravel Co",42.841900000000003,-91.800960000000003,173.9251643977731,"NA","United States","Iowa","Fayette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"TOWN OF FAYETTE IS POINT OF REFERENCEUSBM 1981 RESPONDENT CONTROL FILE"]
[10291071,null,190670040,"Unknown",43.145000000000003,-92.741590000000002,216.3640761476743,"NA","United States","Iowa","Floyd","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN FLOYD TOPO MAP"]
[10291153,null,190650055,"Unknown",42.921700000000001,-92.017070000000004,183.13130008870525,"NA","United States","Iowa","Fayette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN ALPHA TOPO MAP"]
[10291188,null,190890003,"Daley Quarry",43.325600000000001,-92.102969999999999,183.07026629473529,"NA","United States","Iowa","Howard","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10291310,null,191310043,"Unknown",43.333300000000001,-92.661590000000004,211.02527496049299,"NA","United States","Iowa","Mitchell","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN NEW HAVEN TOPO MAP"]
[10291397,null,191310018,"Malecek Pit",43.2425,-92.649090000000001,210.94757653982057,"NA","United States","Iowa","Mitchell","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT COUNTY MINE LOCATION BOOK IGS FILESUSDA SCS 1975 SOIL SURVEY OF MITCHELL COUNTY"]
[10291538,null,191910032,"Borseth Quarry",43.2517,-91.808760000000007,168.83005741573223,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10291586,"W060095",260530001,"Presque Isle Syncline",46.683300000000003,-89.983400000000003,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E8650-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E8650*PI()/180)*SIN(ABS(F8650-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E8650-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E8650 *PI()/180)*SIN(ABS(F8650-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":233.532402070129},"NA","United States","Michigan","Gogebic","M","Copper","Silver",null,"Underground",null,null,"Occurrence",null,null,"Bornite, Calcite, Chalcocite, Chalcopyrite, Chlorite, Copper, Covellite, Epidote, Greenockite, Hematite, Muscovite, Orthoclase, Plagioclase, Pyrite, Quartz, Silver",null,"Underground",null,null,null,"Western Syncline, Amax Michigan",null,"Nicholson, S.W., Brocoum, A.",null,null,null,null,null,null,"SOURCE- FILE TRANSFER FROM IFOC ON 9-14-76.,CARPRIVER QUADRANGLES, ETC, USGS MAP GP-579REED,ROBT., 5/11/77  PERSONAL COMMUNICATION, STATE GEOLOGISTGAN DEPARTMENT OF NATURAL RESOURCES.USGS, 1956, THOMASTON QUADRANGLE TOPOGRAPHIC MAP, 15 MINUTEWHITE, W.S., AND J.C. WRIGHT, 1966, SULFIDE-MINERAL ZONING IN THE BASAL NONESUCH SHALE, NORTHERN MICHIGAN, ECON GEOL, V.61, PG. 1171-1190.ANON, XEROX COPY OBTAINED FROM ROBT. REED CONTAINING TONNAGEENSIGN, C.O. JR., ET AL. COPPER DEPOSITS IN THE NONESUCH SHALE,WHITE PINE, MICHIGAN. ORE DEPOSITS OF THE U.S. 1933-1967, JOHN RIDGE, EDITOR, AIME, VOL. 1, 1968, PP. 460-488.ANON. PROXY STATEMENT COPPER RANGE COMPANY. WHITE PINE, MICHIGAN, JULY, 1975, P. 12-13.ANON. ANNUAL REPORT AMERICAN METAL CLIMAX INC., 1958, P. 21.ANON. SKILLINGS MINING REVIEW. V. 46, NO. 38, DEC. 21, 1957,ANON. WAR MINERAL REPORT MEMORANDA. 1957-58, FILE 410-053, 1",null,null,null,null,null,1950]
[10291774,null,191910025,"Wepler Quarry",43.338299999999997,-91.808260000000004,168.23561913338463,"NA","United States","Iowa","Winneshiek","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"IOWA DOT GEN AGGREGATE SOURCE INFO 1981USBM 1981 RESPONDENT CONTROL FILE"]
[10291778,null,260710014,"Baker Mine",46.0747,-88.606449999999995,179.52446028740795,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1909]
[10291868,null,260710244,"C. C. I. Prospect C28",46.0869,-88.643349999999998,180.44683612832296,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2, P 13."]
[10291913,null,261030128,"Standard Iron Mine",46.432499999999997,-88.039429999999996,205.1478603872485,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"VAN HISE, C R, & LEITH, C K, 1911 USGS MONOGRAPH 52, MAP XVI"]
[10291950,null,260710149,"Test Pits Prospect",46.178899999999999,-88.172839999999994,187.12059917139857,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"GAIR, J E, & WIER, K L, 19568 USGS BULL 1044, MAP 1, P83."]
[10291975,null,260710582,"Lennox Mine",46.074199999999998,-88.629249999999999,179.53755299568161,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Lenox Mine",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 6."]
[10292042,null,260710417,"Bates Exploration C2",46.102800000000002,-88.572249999999997,181.40669917126269,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. 4."]
[10292058,null,260710335,"C C I Prospect S63",46.6081,-88.117840000000001,216.88969160398455,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES H L DUTTON C E AND WIER K L 1967 MICH GEO SURVR I 4 PLATE 1"]
[10292126,null,260710526,"East Mineral Hills Expl 206, 207",46.096400000000003,-88.610349999999997,181.03015583031367,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE1, P. 11."]
[10292130,null,261030112,"East New York Iron Mine",46.493099999999998,-87.657520000000005,211.9666171716475,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface-Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"VAN HISE, C R, & LEITH, C K, 1911 USGS MONOGRAPH 52, MAP XVI"]
[10292153,null,271690013,"Bronk Quarry and Mill",44.034399999999998,-91.722660000000005,167.18796113890718,"NA","United States","Minnesota","Winona","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Weaton, G.",null,null,null,null,null,null,"WINONA COUNTY ASSESSOR"]
[10292203,null,260710408,"Round Lake Expl Rl314",46.101100000000002,-88.572550000000007,181.28973456644431,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, PETTIJOHN, F J, AND CLARK, L D, 1970, MICH GEOSURV R.I.7, PLATE 1, P. 9."]
[10292242,null,260710060,"Lee Peck",46.096699999999998,-88.270340000000004,181.14817610337673,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1892]
[10292260,null,260710583,"Cyr Mine",46.077199999999998,-88.630350000000007,179.74707631315931,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 6."]
[10292319,null,260710665,"Saunders Exploration S5",46.0486,-88.579750000000004,177.67520421480751,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 26-28."]
[10292391,null,260710219,"Hanna Prospect 107",46.082799999999999,-88.646150000000006,180.17074429349094,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"DUTTON, C E, 1969, MICH GEO SURV R.I.5, PLATE 2, P 14."]
[10292377,null,260710355,"Iron Prospect 3101",46.103099999999998,-88.607249999999993,181.48666209899517,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES H L DUTTON C E AND WIER K L 1967 MICH GEO SURVR I 4 PLATE 1"]
[10292403,null,260710085,"Youngs",46.051099999999998,-88.618949999999998,177.92067924162521,"NA","United States","Michigan","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Newman",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1905,null,null,null,1905]
[10292424,null,261030065,"Marquette Mine",46.476399999999998,-87.643919999999994,210.95881580281272,"NA","United States","Michigan","Marquette","M",null,null,"Iron","Unknown",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P",null,1860]
[10292445,null,261030175,"Unnamed   Gold&Lead&Copper Prospect",46.629199999999997,-87.769419999999997,220.302578887587,"NA","United States","Michigan","Marquette","M","Copper, Lead, Gold",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"BODWELL WILLARD A,GEOLOGIC AND MINERAL MAP OF MICH UPPERPENINSULA,MICH TECH UNIV PRESS 1979"]
[10292480,null,261310036,"W.White Pine Smith Explorat. Copper",46.745800000000003,-89.752899999999997,234.35582018450395,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"ALLEN, R.C.; MINERAL RESOURCES OF MICHIGAN; MICH. GEOL. ANDBIOL. SURVEY PUBL. 19, 1916, P. 194."]
[10292518,null,271090003,"Quarve #63 Quarry & Mill",43.930799999999998,-92.465789999999998,202.39351775088147,"NA","United States","Minnesota","Olmsted","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Unknown"]
[10292558,null,260710599,"Pickands Prospect B13, B15",46.054200000000002,-88.613349999999997,178.1229982014911,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"JAMES, H L, AND WIER, K L, 1969, MICH GEO SURV R.I.6, PLATE2, P. 25."]
[10292616,null,261030204,"Morgan Meadows Pit",46.787500000000001,-87.520809999999997,233.18551477792377,"NA","United States","Michigan","Marquette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Zwiefel Pit",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA UPDATE LIST NOV. 1979, INSPECTION REPORT MAY 1975."]
[10292632,null,260710700,"Unnamed Ore Prospect 5",46.104399999999998,-88.330340000000007,181.55119657145471,"NA","United States","Michigan","Iron","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"PETTIJOHN, F J, 1970, MICH GEO SURV R.I.8, PLATE 3."]
[10302326,null,550490286,"Lambly Range",42.970309999999998,-90.136799999999994,91.339340503247001,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302139,null,550650199,"Etna Mine",42.581110000000002,-90.332009999999997,112.97909066036422,"NA","United States","Wisconsin","Lafayette","M","Lead",null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302143,null,550110167,"Donald Beck Limestone Deposit",44.129399999999997,-91.656859999999995,165.53217661975748,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302160,null,551230009,"Zogg Quarry",43.659199999999998,-91.079840000000004,131.64509913415702,"NA","United States","Wisconsin","Vernon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc",null,"Eastern Field Operations Center (EFOC)"]
[10302166,null,550070014,"Unnamed Prospect Near Lake Owen",46.264690000000002,-91.276849999999996,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E8906-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E8906*PI()/180)*SIN(ABS(F8906-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E8906-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E8906 *PI()/180)*SIN(ABS(F8906-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":236.73303263072759},"NA","United States","Wisconsin","Bayfield","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Schmidt"]
[10302179,null,550610052,"E Brusky Gravel Deposit",44.412799999999997,-87.593320000000006,77.683441327804431,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302195,null,550730226,"Nellesen Gravel Deposit",44.695599999999999,-89.251469999999998,92.777505527898327,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302204,null,551070124,"Big Sky Sand Deposit",45.303899999999999,-91.072040000000001,180.3011529065565,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDA SECOND SITE IS LOCATED 120 METERSWSW OF GIVEN SITE"]
[10302208,null,550750019,"Soft Meadows Gravel Pit",45.163600000000002,-87.786119999999997,121.12975742733282,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302225,null,550990016,"Cranberry Lake Gravel Deposit",45.604700000000001,-90.357320000000001,174.04284792687483,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302229,null,550110222,"Theivis Road Dolomite Deposit",44.302199999999999,-91.642660000000006,168.28250767696935,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302249,null,550870049,"Bodde Road Gravel Deposit",44.330300000000001,-88.224739999999997,60.030646794352499,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS LARGELY SAND"]
[10302255,null,551210093,"Blankenhorn Sandstone Quarry",44.140300000000003,-91.331850000000003,150.21767732224464,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302261,null,551070088,"Lookout Point Gravel Pit",45.465299999999999,-90.851230000000001,180.87839131570951,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302277,null,550770002,"Richards Pit",43.819400000000002,-89.314279999999997,48.691877717613806,"NA","United States","Wisconsin","Marquette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"W.R. Dubois and Sons",null,"Eastern Field Operations Center (EFOC)"]
[10302289,null,551250018,"Carlin Lake Gravel Pit",46.196399999999997,-89.790099999999995,198.74025141187184,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302295,null,551190083,"Black Brook Gravel Deposit",45.3536,-90.312309999999997,158.50015288711765,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302312,null,550130059,"Webster Pit #2",45.89669,-92.363290000000006,254.19724014348347,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302317,null,551010007,"Racine County Hwy Dept Frost Pit",42.73921,-88.247839999999997,52.204435578664082,"NA","United States","Wisconsin","Racine","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Racine County Highway Department, Frost Pit",null,"Eastern Field Operations Center (EFOC)"]
[10302342,null,550510025,"Lower Rd Pit #1",46.488599999999998,-90.449020000000004,229.51678489287025,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302380,null,550670013,"Star-Neva Road Gravel Pit",45.194699999999997,-89.113169999999997,122.87113199763873,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302353,null,550730256,"Sunburst Quarry",44.96,-89.640090000000001,117.82046154787713,"NA","United States","Wisconsin","Marathon","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302370,null,551150022,"Elm Road Gravel Deposit",44.804200000000002,-89.223169999999996,99.072166673430232,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON INDIAN LAND"]
[10302379,null,550950019,"Unnamed Prospect Near Somers Lake",45.669989999999999,-92.315989999999999,242.66656398500427,"NA","United States","Wisconsin","Polk","M",null,null,"Copper","Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Schmidt"]
[10302383,null,550930102,"Creek Road Limestone Deposit",44.649990000000003,-92.427689999999998,212.85231786993575,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302400,null,551090123,"Red Brick Road Sand Pit",44.934989999999999,-92.725800000000007,233.89461491737117,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10302404,null,550070073,"Sam Johnson Gravel Pit",46.272489999999998,-91.254050000000007,236.51952491574806,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302419,null,550410107,"Otter Creek Gravel Pit",45.592199999999998,-88.805059999999997,147.02116811255746,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302425,null,550230007,"Turner Stone Quarries",43.241100000000003,-91.055430000000001,131.30705078665389,"NA","United States","Wisconsin","Crawford","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Turner Stone Corporation, Lawrence Quarry and Mill",null,"Eastern Field Operations Center (EFOC)"]
[10302429,null,550350005,"Eau Claire County Operations",45.6,-90.966840000000005,191.5661291777437,"NA","United States","Wisconsin","Eau Claire","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302444,null,550510009,"Shores Mine",46.387500000000003,-90.345920000000007,221.09801539109779,"NA","United States","Wisconsin","Iron","M",null,null,"Iron","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1896]
[10302455,null,550050132,"Martin Frie Gravel Pit",45.375790000000002,-91.992369999999994,217.9824487586863,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302458,null,551390001,"Allen Quarry",44.041899999999998,-88.835359999999994,43.161947209461438,"NA","United States","Wisconsin","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Courtney and Plummer, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10302477,null,551150126,"Bonduel Gravel Pit",44.743099999999998,-88.45675,87.380270776113989,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302482,null,550190025,"Clark County Operations",45.774999999999999,-90.600120000000004,190.33430862960813,"NA","United States","Wisconsin","Clark","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302492,null,550130018,"Raymond Peterson Pit",45.352789999999999,-92.560190000000006,240.11967990745632,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Burnett County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10302503,null,551070020,"Bruno Lake Gravel Deposit",45.4878,-91.109840000000005,190.53745276084078,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302519,"W017463",550530001,"Black River Falls",44.293100000000003,-90.725129999999993,125.96985317592353,"NA","United States","Wisconsin","Jackson","B","Iron",null,"Water, Free","Surface",null,null,"Past Producer",null,null,"Hematite, Magnetite, Quartz",null,"Surface",null,null,null,"Iron Mound, Black River Falls Mine, Seven Mile Mound Mine, Jackson County Iron Mine",null,"Efc",null,null,null,null,null,null,"HOLT, C. L. R., JR., K. B. YOUNG, AND W. H. CARTWRIGHT.THE WATER RESOURCES OF WISCONSIN.  CH. IN WISCONSINBLUE BOOK, 1964.  COMPILED BY WISCONSIN LEGISLATIVEREFERENCE BUREAU, MADISON, MAP 20, P. 189.EVANS, T.  ACTIVE MINE PERMIT HEARING TAPES.  UNIV. OFWISCONSIN, GEOL. AND NAT. HIST. SURVEY, JAN. 6,7, 1981.FRIZ, T. O.  MINERAL RESOURCES, MINING AND LAND USE PLANNINGIN WISCONSIN.  UNIV. OF WISCONSIN, GEOL. AND NAT. HIST.SURVEY, IC 26, 1975, P. 16.GUIDEBOOK TO THE GEOLOGY AND MINERAL DEPOSITS OF THECENTRAL PART OF JACKSON COUNTY AND PART OF CLARKCOUNTY, WISCONSIN.  UNIV. OF WISCONSIN, GEOL. ANDNAT. HIST. SURVEY, MADISON, 1973, 27 PP.1983 MINERALS YEARBOOK, VOL. 2, P. 603.",null,1969,null,null,null,1839]
[10302526,null,550130044,"Riverside Pit #6",46.069389999999999,-92.219080000000005,256.86397248780105,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302541,null,550730244,"Wilcox Lane Gravel Pit",44.6967,-89.671490000000006,103.38354136523765,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302547,null,550750076,"Pembine Gravel Deposit",45.637500000000003,-87.977829999999997,151.06778853434454,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302557,null,550390015,"Oakfield Quarry",43.644199999999998,-88.577250000000006,12.826655594298625,"NA","United States","Wisconsin","Fond du Lac","N","Limestone, Dimension",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Oakfield Stone Company, Oakfield Quarry,Oakfield Stone Co",null,"Eastern Field Operations Center (EFOC)"]
[10302574,null,551210165,"T Grant Dolomite Quarry",44.114199999999997,-91.246539999999996,145.64737602809802,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302583,null,551050017,"Janesville Pit & Mill",42.710009999999997,-89.016159999999999,60.006714410392696,"NA","United States","Wisconsin","Rock","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Janesville Pit, Janesville Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10302592,null,550030066,"Trout Brook Gravel Pit #1",46.363300000000002,-90.77543,229.19381550845051,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302605,null,550750153,"Camp Road Gravel Pit",45.317799999999998,-88.033630000000002,128.83396846555615,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302611,null,550050019,"Wissota Sand & Gravel Co. Pit",45.414389999999997,-91.753259999999997,210.32387507815577,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Wissota Sand and Gravel Company",null,"Eastern Field Operations Center (EFOC)"]
[10302627,null,551359003,"Scheider Mill",44.361699999999999,-88.994770000000003,66.54026001796548,"NA","United States","Wisconsin","Waupaca","N","Sand and Gravel, Construction",null,null,"Processing Plant",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Faulks Brothers Construction Co.",null,"Eastern Field Operations Center (EFOC)"]
[10302635,null,550270017,"J Madigan Pit",43.545299999999997,-88.951759999999993,24.976479482522329,"NA","United States","Wisconsin","Dodge","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"C.C. Linck, Inc., Madigan Pit",null,"Eastern Field Operations Center (EFOC)"]
[10302642,null,550330077,"Gilbert Creek Dolomite Deposit #1",44.884189999999997,-92.038269999999997,202.0520152524056,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302659,null,551210232,"O S B Dolomite Quarry",44.159399999999998,-91.412049999999994,154.40523163630724,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302668,null,550730074,"County Line Creek Sand Pit",45.105800000000002,-89.690889999999996,127.81237741913628,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10302676,null,550950059,"Pickerel Lake Gravel Pit",45.568089999999998,-92.299880000000002,237.84150918747619,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302691,null,551190046,"Black River Gravel Pit #2",45.1614,-90.360910000000004,149.43445415696081,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302698,null,550930072,"Hager City Gravel Pit #1",44.602789999999999,-92.549589999999995,217.34901509770671,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302715,null,550490152,"James Range Mine",42.872810000000001,-90.171800000000005,95.777417282074438,"NA","United States","Wisconsin","Iowa","M","Lead",null,"Zinc","Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302722,null,550930157,"Rush River Gravel Deposit #9",44.754689999999997,-92.340980000000002,211.62993730203465,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302732,null,551290017,"Roberta Kending Gravel Deposit",45.996690000000001,-91.812669999999997,239.37034730037982,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302750,null,550490072,"South Rule Mine",42.931710000000002,-90.27431,98.782095802622308,"NA","United States","Wisconsin","Iowa","M",null,null,"Zinc, Lead","Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,null,null,1923]
[10302760,null,551290058,"Wisconsin State Gravel Deposit #2",45.79889,-91.864069999999998,231.65166063136917,"NA","United States","Wisconsin","Washburn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302772,null,551210114,"H Grote Shale Quarry #1",44.180599999999998,-91.175439999999995,143.68256204404781,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SANDY SHALE"]
[10302783,null,550950029,"Land Lake Gravel Deposit",45.666890000000002,-92.527690000000007,250.76364037683203,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302789,null,551250071,"Little Bateau Lake Pit #4",46.158900000000003,-89.284779999999998,189.53920867337908,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302806,null,551130098,"Kenyon Creek Gravel Pit #2",45.76829,-91.141540000000006,205.87726221867248,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302814,null,551190022,"Ellingson Gravel Deposit",45.040300000000002,-90.218209999999999,138.55130677143075,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302820,null,550650034,"Presbroten Quarry",42.791409999999999,-89.926500000000004,87.783981358764791,"NA","United States","Wisconsin","Lafayette","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"George Wendtlandt, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10302838,null,550210019,"Helmer Pit",43.550800000000002,-89.236969999999999,39.155638550182978,"NA","United States","Wisconsin","Columbia","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Columbia County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10302846,null,550850004,"Bonack Pit",45.747199999999999,-89.121470000000002,160.07634402873708,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Fred H. Bonack and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10302859,null,551310010,"West Bend Sand & Stone Schelle Pit",43.428600000000003,-88.249740000000003,11.185200978036562,"NA","United States","Wisconsin","Washington","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Schelle Pit, West Bend Sand and Stone Company",null,"Eastern Field Operations Center (EFOC)"]
[10302869,null,551330053,"Wcti Pit",43.083309999999997,-88.248639999999995,29.332537662499099,"NA","United States","Wisconsin","Waukesha","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302876,null,551090064,"St. Croix River Sand Deposit # 5",45.097790000000003,-92.736599999999996,239.15940354206808,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A CLEAN COARSE SAND"]
[10302889,null,550450036,"Devoe Quarry",42.538910000000001,-89.794489999999996,93.522746713548472,"NA","United States","Wisconsin","Green","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302897,null,551090153,"Albert Davidson Dolomite Deposit",44.910290000000003,-92.609889999999993,228.02167755895624,"NA","United States","Wisconsin","St. Croix","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302903,null,550170015,"Browns Pit",45.028100000000002,-90.936229999999995,162.64670906619867,"NA","United States","Wisconsin","Chippewa","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Plautz Brothers, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10302904,null,550110230,"Wolfe Stone Quarry",44.338299999999997,-91.700460000000007,171.79314745282957,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302906,null,550130036,"William Armstrong Pit",46.009390000000003,-92.385189999999994,260.03408298557696,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302909,null,550170014,"Stamper Pit",45.241900000000001,-91.163740000000004,180.69947048462657,"NA","United States","Wisconsin","Chippewa","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Chippewa County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10302910,null,550070036,"Fourmile Creek Gravel Pit",46.720599999999997,-91.015739999999994,256.27527669573709,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302911,null,550290028,"County Pit",44.838299999999997,-87.380009999999999,108.18268578702568,"NA","United States","Wisconsin","Door","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302912,null,551210171,"Robert Rockus Stone Quarry",44.530799999999999,-91.378450000000001,162.14684125035788,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE & SANDSTONE"]
[10302914,null,551050006,"Rye Pit",42.585810000000002,-88.915660000000003,65.794065737748411,"NA","United States","Wisconsin","Rock","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"B.R. Amon and Sons",null,"Eastern Field Operations Center (EFOC)"]
[10302916,null,550930058,"Trimbelle River Clay Deposit",44.78969,-92.537689999999998,221.456836063547,"NA","United States","Wisconsin","Pierce","N","Clay",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302917,null,550590005,"Hillard Pit",42.575310000000002,-88.14143,64.465182414021513,"NA","United States","Wisconsin","Kenosha","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Edward Kraemer and Sons, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10302918,null,550410110,"Crossroads Gravel Deposit",45.6586,-88.506950000000003,150.65111701554187,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302919,null,550070097,"Spider Lake Gravel Deposit",46.537790000000001,-91.237049999999996,251.07803085902998,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302920,null,550070031,"Bayfield County Sand Deposit #2",46.893900000000002,-90.971239999999995,265.71120896297384,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A FINE GRAINED SAND"]
[10302921,null,550730190,"Pet Brook Granite Deposit #1",44.9422,-89.956500000000005,125.32417118643863,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302922,null,551030026,"Snyder Quarry",43.435000000000002,-90.276809999999998,91.07271336987526,"NA","United States","Wisconsin","Richland","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302923,null,550310114,"Rock Creek Pit #1",46.53669,-92.142979999999994,277.39612804183128,"NA","United States","Wisconsin","Douglas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302924,null,550730005,"Gottschalk Quarry",44.849400000000003,-89.841200000000001,116.81296452073501,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Ben Gottschalk, Inc.",null,"Eastern Field Operations Center (EFOC)"]
[10302925,null,550050030,"Smith Brothers Transfer Co. Pit",45.243589999999998,-91.717359999999999,201.8015321889433,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,"Smith Brothers Transfer Company",null,"Eastern Field Operations Center (EFOC)"]
[10302926,null,550750185,"Quiet Valley Gravel Pit",45.784399999999998,-88.008930000000007,160.87522698099738,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302927,null,550730258,"County Pit",44.96,-89.640090000000001,117.82046154787713,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302928,null,550270021,"C C Linck Garage Quarry",43.445,-88.79316,16.771920856294887,"NA","United States","Wisconsin","Dodge","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10302929,null,551210207,"Kurt Tonn Sandstone Quarry",44.529699999999998,-91.323750000000004,159.68878494412115,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALY SANDSTONE"]
[10304487,null,551250091,"Sundstein Road Gravel Pit",45.874699999999997,-89.276480000000006,170.33140225169268,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304498,null,551190026,"Coffee Creek Gravel Pit",45.1556,-90.150710000000004,142.81501679140166,"NA","United States","Wisconsin","Taylor","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304509,null,550750022,"Town Edge Gravel Pit",45.187800000000003,-87.793620000000004,122.63562858525631,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND SITE IS LOCATED 300 METERSENE OF GIVEN SITE"]
[10304525,null,551250123,"Little Spider Lake Gravel Pit",45.964199999999998,-89.698989999999995,182.16482765702898,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDOCCURRING WITHIN NORTHERN HIGHLANDAMERICAN LEGION STATE FOREST"]
[10304535,null,550730079,"Dale Howard Gravel Pit",45.072800000000001,-89.642589999999998,124.68288931758929,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304553,null,550110125,"Bruce Bauer Shale Quarry",44.385800000000003,-91.834559999999996,179.12829300670543,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10304577,null,550850035,"Rhinelander Gravel Deposit",45.626899999999999,-89.401780000000002,155.48699378629453,"NA","United States","Wisconsin","Oneida","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304609,null,270550025,"Guberud Quarry & Mill",43.5792,-91.563450000000003,155.51699829726809,"NA","United States","Minnesota","Houston","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Hector Constr Co",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"HECTOR CONSTRUCTION COMPANY 1978"]
[10304662,null,550930159,"Gravel Pit Drive Gravel Pit",44.80059,-92.313280000000006,211.66297844865116,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304614,null,550130063,"Yellow Lake Pit #1",45.921390000000002,-92.362989999999996,255.27964933122851,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY CONSISTS OF 5 FT. OF GOOD CLAYGRAVEL UNDERLAIN BY COARSE SAND"]
[10304626,null,550330026,"Big Beaver Creek Sandstone Quarry",45.137790000000003,-92.047370000000001,211.08662403360364,"NA","United States","Wisconsin","Dunn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304637,null,550930063,"Trimbelle River Limestone Quarry #3",44.843890000000002,-92.501289999999997,221.29695744932843,"NA","United States","Wisconsin","Pierce","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304665,null,550450041,"Own Crews",42.600009999999997,-89.638390000000001,84.929780715486203,"NA","United States","Wisconsin","Green","N","Stone",null,null,"Surface",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304698,null,170850061,"North Unity Mine",42.50611,-90.407910000000001,119.09708516628807,"NA","United States","Illinois","Jo Daviess","M","Zinc, Lead",null,null,"Underground",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"WILLIAMS H B, REYNOLDS, RR & HERBERT, JR, PAUL, 1946, ILLGEOL SURVEY R.I."]
[10304704,null,550130001,"Pjenowski Pit",46.024189999999997,-92.25958,256.19136399288959,"NA","United States","Wisconsin","Burnett","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Burnett County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10304741,null,550490198,"Unnamed Lead Mine",42.828310000000002,-90.1554,96.455475842412469,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304810,null,551090062,"St. Croix River Sand Deposit #3",45.066090000000003,-92.739099999999993,238.30392430600989,"NA","United States","Wisconsin","St. Croix","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10304834,null,550330055,"Red Cedar River Gravel Pit #3",45.018099999999997,-91.722359999999995,193.25511443168969,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304836,null,550950075,"Eureka Center Gravel Pit",45.51249,-92.6571,249.94700967480591,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE EXTENDS INTO THE SESWSE OF SECT. 13COMMODITY IS A VERY SANDY GRAVEL"]
[10304899,null,550750032,"Outbounds Gravel Pit",45.249400000000001,-87.755020000000002,127.24491965819702,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304907,null,550990104,"Ritchie Road Gravel Pit",45.496400000000001,-90.104309999999998,161.21775548611456,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304920,null,550750112,"Inlet Stream Gravel Pit",45.286099999999998,-87.900829999999999,127.9327895319083,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND DEPOSIT IS LOCATED 300 METERSSSW OF GIVEN SITE"]
[10304939,null,551250113,"Phelps Gravel Pit #3",46.075600000000001,-89.095870000000005,182.11876752233997,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDWITHIN NICOLET NATIONAL FOREST"]
[10304963,null,550050055,"James Whiteford Gravel Deposit",45.401389999999999,-91.811269999999993,211.98947065577332,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10304979,null,550750102,"High Ridge Sand Pit",45.2806,-87.766120000000001,129.16985245453014,"NA","United States","Wisconsin","Marinette","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS FINE GRAINED SAND"]
[10305002,null,550330066,"Lake Menomin Gravel Pit",44.906100000000002,-91.905969999999996,197.05626622096986,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305014,null,551070034,"High Water Gravel Pit",45.392490000000002,-91.521559999999994,200.65956526138098,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS A SILTY CLAYEY GRAVEL"]
[10305043,null,550110098,"Parker Road Shale Quarry",44.515000000000001,-91.686859999999996,175.54921152616475,"NA","United States","Wisconsin","Buffalo","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10305088,null,550950064,"Greenquist Lake Sand Deposit",45.566690000000001,-92.196879999999993,233.77374698943754,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SAND"]
[10305118,null,270490019,"Betcher Quarry",44.311100000000003,-92.562690000000003,212.100082268921,"NA","United States","Minnesota","Goodhue","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Oconner Quarry",null,"Intermountain Field Operations Center (IFOC)",null,null,null,null,null,null,"HOLM BROS CONSTR CO 1978"]
[10305157,null,551210065,"C Sosalla Shale Quarry",44.384999999999998,-91.376850000000005,157.97860275058991,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SHALE"]
[10305231,null,550510042,"O'Brian Lake Rd Pit #2",46.322200000000002,-90.407619999999994,218.3264173696395,"NA","United States","Wisconsin","Iron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305240,null,191050036,"Lang Quarry",42.24671,-91.170439999999999,161.41443091701063,"NA","United States","Iowa","Jones","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Ck",null,null,null,null,null,null,"HOPKINTON FORMATIONIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977IOWA COUNTIES MINE LOCATION MAP IN IOWA GEOLOGICAL SURVEYSFILES"]
[10305247,null,172010085,"Cooling Quarry",42.388309999999997,-88.984260000000006,79.820297378329442,"NA","United States","Illinois","Winnebago","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82MSHA INSPECTION REPORT 11-7-79.RCF LIST 10/81"]
[10305253,null,550730224,"Holt Creek Gravel Deposit",44.686100000000003,-89.265879999999996,92.490551411549802,"NA","United States","Wisconsin","Marathon","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305261,null,550950126,"Friday Creek Gravel Pit",45.372790000000002,-92.38879,233.78714066077956,"NA","United States","Wisconsin","Polk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305266,null,551130130,"East Shore Drive Gravel Pit",45.684690000000003,-91.481260000000006,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E9546-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E9546*PI()/180)*SIN(ABS(F9546-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E9546-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E9546 *PI()/180)*SIN(ABS(F9546-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":212.84325153266948},"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305275,null,551150030,"Eland Gravel Pit",44.8703,-89.202269999999999,102.92802572679858,"NA","United States","Wisconsin","Shawano","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305285,null,550930011,"Railroad Pit",44.639189999999999,-92.609089999999995,220.95093225987208,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Pierce County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10305297,null,550730250,"Charneski Pit",44.8,-89.800089999999997,112.87007988425535,"NA","United States","Wisconsin","Marathon","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305299,null,551070115,"High Range Gravel Deposit",45.493589999999998,-91.248249999999999,195.55184483702783,"NA","United States","Wisconsin","Rusk","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305340,null,551130071,"Brunet River Gravel Pit",45.8872,-90.885729999999995,204.61621342190796,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305344,null,191310016,"Lesch Quarry",43.230600000000003,-92.805490000000006,218.86304708381874,"NA","United States","Iowa","Mitchell","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"MSHA 1981 METAL-NONMETAL MINE FILE REFIOWA DOT GEN AGGREGATE SOURCE INFO 1981"]
[10305350,null,550070127,"Leo Spanjer's Pit",46.530589999999997,-91.387649999999994,254.71382750946077,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305351,null,550330009,"Albricht Pit",45.143590000000003,-91.697360000000003,197.01303120379845,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305363,null,550070100,"Grandview Township Gravel Pit",46.359990000000003,-91.108739999999997,237.47219519274137,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305378,null,550050188,"Signa Helson Sand Pit",45.395290000000003,-91.716859999999997,208.12028309762457,"NA","United States","Wisconsin","Barron","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS MAINLY SAND"]
[10305390,null,260530060,"Iron Ore Outcrop",46.477200000000003,-89.981499999999997,220.09193665331043,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"IRVING, R D, AND VAN HISE, C R, 1892, USGS MONOGRAPH 19, MAP5."]
[10305409,null,190050041,"Unknown",43.441899999999997,-91.393450000000001,147.0351836650257,"NA","United States","Iowa","Allamakee","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN WAUKON NW TOPO MAP"]
[10305410,null,550030067,"Ralph Hakala Gravel Pit",46.3675,-90.782030000000006,229.60341417616777,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS SUITABLE FOR USE AS ABITUMINOUS AGGREGATE"]
[10305416,null,551130140,"Balczewski Road Gravel Deposit #2",45.721089999999997,-91.224549999999994,206.08562631365857,"NA","United States","Wisconsin","Sawyer","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305470,null,550210007,"Kelton Pit",43.389699999999998,-89.418980000000005,48.408602481070758,"NA","United States","Wisconsin","Columbia","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Columbia County Highway Dept.",null,"Eastern Field Operations Center (EFOC)"]
[10305486,null,550030078,"Anderson Gravel Pit",46.356400000000001,-90.708430000000007,227.18035162433597,"NA","United States","Wisconsin","Ashland","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305498,null,550610019,"W Junid Gravel Pit",44.587200000000003,-87.464709999999997,91.226292864334894,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305507,null,171110005,"Frams Material Co. Dredge",42.30641,-88.215339999999998,81.935213954062831,"NA","United States","Illinois","McHenry","N","Sand and Gravel, Construction",null,null,"Offshore",null,null,"Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82MSHA MINE LISTING 11-23-79.RCF AND CMS LISTS 10/81"]
[10305520,null,191310007,"Schmidt Pit",43.25,-92.809389999999993,218.92287605466487,"NA","United States","Iowa","Mitchell","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"Osage Pit",null,"Igs / Dh",null,null,null,null,null,null,"DEPOSIT EXTENDS TO NE NE SEC 2DEPOSIT ALSO ON 7.5 MIN ORCHARD TOPO MAPIOWA DOT GEN AGGREGATE SOURCE INFO 1981MSHA 1981 METAL-NONMETAL MINE FILE REF"]
[10305531,null,550670048,"Lower Post Lake Gravel Pit",45.4161,-89.124470000000002,137.80930881096546,"NA","United States","Wisconsin","Langlade","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"A SECOND DEPOSIT OCCURS 250 METERS NE OFGIVEN SITE"]
[10305544,null,190230011,"Carolus Quarry",42.646099999999997,-92.949399999999997,233.68278280531601,"NA","United States","Iowa","Butler","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"IOWA ST HWY COMMISSION AGGREGATE RESOURCE LISTING 1977DOT MINE LOCATION BOOK IGS FILES"]
[10305556,null,551210081,"Roy Johnson Stone Quarry",44.130600000000001,-91.311549999999997,149.06112381577103,"NA","United States","Wisconsin","Trempealeau","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305564,null,190430055,"Osborne Quarry",42.795299999999997,-91.439850000000007,157.37798225958264,"NA","United States","Iowa","Clayton","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"DUBUQUE FORMATION AND ELGIN LIMESTONE MEMBER OF MAQUOKETA FMIOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977"]
[10305581,null,190430084,"Unknown",42.834699999999998,-91.100740000000002,140.23614079140987,"NA","United States","Iowa","Clayton","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN GUTTENBERG TOPO MAP"]
[10305616,null,550630011,"Lacrosse County Highway Dept. Pit",43.921100000000003,-91.262640000000005,143.19937184428915,"NA","United States","Wisconsin","La Crosse","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305618,null,550870022,"Hortonville Sand Deposit #1",44.336399999999998,-88.672849999999997,60.202350148570126,"NA","United States","Wisconsin","Outagamie","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"COMMODITY IS FINE SAND"]
[10305633,null,550490352,"Unnamed Lead Mine",42.940309999999997,-90.192599999999999,94.752698122925224,"NA","United States","Wisconsin","Iowa","M","Lead",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305688,null,550070090,"Island Lake Gravel Deposit",46.540790000000001,-91.321550000000002,253.49886540746587,"NA","United States","Wisconsin","Bayfield","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305702,null,191130058,"Unknown",42.237810000000003,-91.825959999999995,190.70944161749708,"NA","United States","Iowa","Linn","N","Stone, Crushed/Broken",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Dh",null,null,null,null,null,null,"USGS 7.5 MIN. CENTER POINT QUADRANGLE"]
[10305727,null,172010052,"North Shore S & G Pit",42.393610000000002,-89.011160000000004,79.937105849597955,"NA","United States","Illinois","Winnebago","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Producer",null,null,null,null,null,null,null,null,"North Shore Sand & Gravel Pit",null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"MSHA PRODUCERS LIST 11/82MSHA INSPECTION REPORT 6-17-81.RCF AND CMS LISTS 10/81"]
[10305745,null,551250034,"Lac Du Flambeau Station Gravel Pit",45.989199999999997,-89.861500000000007,186.57512637867117,"NA","United States","Wisconsin","Vilas","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED WITHIN THE LAC DUFLAMBEAU INDIAN RESERVATION AND IS PARTPRIVATELY OWNED & PART INDIAN OWNED"]
[10305755,null,550610028,"Algoma Gravel Pit #2",44.614400000000003,-87.457509999999999,92.995227692969081,"NA","United States","Wisconsin","Kewaunee","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305758,null,550990085,"Flambeau River Gravel Deposit #1",45.8414,-90.668430000000001,195.97832883249995,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)",null,null,null,null,null,null,"SITE IS LOCATED ON PRIVATELY OWNED LANDWITHIN FLAMBEAU RIVER STATE FOREST"]
[10305797,null,190190050,"Unknown",42.456110000000002,-91.968760000000003,190.83373100033918,"NA","United States","Iowa","Buchanan","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Igs / Mm",null,null,null,null,null,null,"USGS 7.5 MIN INDEPENDENCE TOPO MAP"]
[10305809,null,550410101,"Lake Lucerne Gravel Deposit #2",45.561700000000002,-88.88006,145.40558759598136,"NA","United States","Wisconsin","Forest","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Occurrence",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10305810,null,550990066,"Holmes Creek Gravel Pit #1",45.45,-90.209310000000002,161.17648447973374,"NA","United States","Wisconsin","Price","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC)"]
[10310056,"LW00056",null,"Marquette Exploration",46.747779999999999,-88.045590000000004,226.79916636215475,"NA","United States","Michigan","Baraga",null,"Gold",null,null,"Underground","Vein","U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE NUMBER 70009, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1883]
[10310057,"LW00057",null,"Bughole Exploration",46.683329999999998,-88.009749999999997,222.53175239136817,"NA","United States","Michigan","Baraga",null,"Vanadium",null,null,"Underground","Vein","U","Prospect","Vanadiferous Magnetite",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE NUMBER 070002, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1914,null,null,null,1888,null,"J. Belanger"]
[10310058,"LW00058",null,"Hancock Exploration",46.476390000000002,-88.19171,207.55881058173603,"NA","United States","Michigan","Baraga",null,"Gold","Vanadium",null,"Underground","Vein","U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE NUMBER 070006, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1888,null,null,null,1888]
[10310059,"LW00059",null,"Grummett (Ned Lake) Exploration",46.454439999999998,-88.33587,205.7142444087508,"NA","United States","Michigan","Baraga",null,"Gold","Vanadium",null,"Underground","Vein","U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE NUMBER 070005, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1885,null,1906]
[10310047,"LW00047",null,"Austin Site",42.330840000000002,-86.291910000000001,135.44834975159813,"NA","United States","Michigan","Van Buren",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310041,"LW00041",null,"Rycenga Site",43.092230000000001,-86.242750000000001,114.75730703163262,"NA","United States","Michigan","Ottawa",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Along Lake Michigan shoreline",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310048,"LW00048",null,"Garlanger Site",42.286679999999997,-86.291359999999997,137.31012065653059,"NA","United States","Michigan","Van Buren",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310049,"LW00049",null,"Rose Pit",42.261119999999998,-86.313299999999998,137.51372110407948,"NA","United States","Michigan","Van Buren",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310022,"LW00022",null,"Martin-Marietta Chemicals (Manistee)",44.23,-86.289969999999997,120.02280116924649,"NA","United States","Michigan","Manistee",null,"Magnesite",null,null,"Unknown","Sedimentary","M","Producer",null,null,null,null,null,null,null,"Evaporation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"1978, MICHIGAN MINERAL PRODUCERS, DEPARTMENT OF NATURAL RESOURCES - GEOLOGICAL SURVEY DIVISION.MARTIN-MARIETTA WEB SITE - WWW.MAGSPECIALITIES.COM/FACILITIES.HTMMANISTEE CO, MANISTEE SALT WORKS., 1950, RECORDS FROM HARRY J. HARDENBERG (VISITED SITE) RECORDS OF THE GEOLOGICAL SURVEY DIVISION, LANSING MI."]
[10310053,"LW00053",null,"Section 23 Silver Prospect",46.804169999999999,-88.077809999999999,230.54640440012636,"NA","United States","Michigan","Baraga","M","Silver",null,null,"Surface",null,null,"Prospect",null,null,null,null,null,null,null,null,"Old Silver Pits",null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE RECORD 070013, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310043,"LW00043",null,"Nadeau Site",42.250010000000003,-86.349969999999999,136.53292619767501,"NA","United States","Michigan","Van Buren",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310054,"LW00054",null,"Huron Bay Slate Co",46.776110000000003,-88.24615,228.08964042040509,"NA","United States","Michigan","Baraga","N","Slate, Dimension",null,null,"Surface",null,"U","Past Producer","Slate",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE NUMBER 07007, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1872]
[10310045,"LW00045",null,"Holiday Hills Site",43.104730000000004,-86.242750000000001,114.54843522942029,"NA","United States","Michigan","Ottawa",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,null,null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310018,"LW00018",null,"Read 150-B",45.85,-87.1,176.99282107607036,"NA","United States","Michigan","Delta",null,"Limestone, General",null,null,"Surface","Sedimentary","S","Producer","Limestone",null,null,null,null,"237: Limestone",null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"MINE AND SAFETY HEALTH ADMINISTRATION RECORDS (MSHA), 2000."]
[10310046,"LW00046",null,"Ferrysburg Site",43.077509999999997,-86.245249999999999,114.88906359507948,"NA","United States","Michigan","Ottawa",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310021,"LW00021",null,"Morton Salt Company- Manistee",44.21,-86.309970000000007,118.54585654660181,"NA","United States","Michigan","Manistee",null,"Bromine",null,null,"Underground",null,"M","Producer",null,"Halite",null,null,null,null,null,"Evaporation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"MANISTEE CO, MORTON SALT CO., 1950, RECORDS FROM HARRY J. HARDENBERG (VISITED SITE) RECORDS OF THE GEOLOGICAL SURVEY DIVISION, LANSING MI.",null,1892]
[10310039,"LW00039",null,"Walter Rohn Property",44.584719999999997,-86.213030000000003,135.35238118731849,"NA","United States","Michigan","Benzie",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310040,"LW00040",null,"Sherman Boulevard Site",43.204169999999998,-86.308300000000003,109.86248152054918,"NA","United States","Michigan","Muskegon",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Along Lake Michigan shoreline",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310055,"LW00055",null,"Silver River Silver Prospect",46.7575,-88.357259999999997,226.61883138385849,"NA","United States","Michigan","Baraga",null,"Silver",null,null,"Surface","Vein","U","Prospect","Silver",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, BARAGA COUNTY, FILE NUMBER 70014, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310000,"DE04000",null,"Upper Peninsula Area",46.166670000000003,-88.166709999999995,186.30121097934426,"NA","United States","Michigan","Iron","N","Diamond",null,null,"Unknown","Kimberlite","U","Prospect",null,null,null,null,null,null,null,null,null,null,"Beougher, Dee",null,null,null,null,null,null,"JANSE (BRAM), A.J.A., AND SHEAHAN, PATRICIA A., 1995, CATALOGUE OF WORLD WIDE DIAMOND AND KIMBERLITE OCCURRENCES:  A SELECTIVE AND ANNOTATIVE APPROACH:  JOURNAL OF GEOCHEMICAL EXPLORATION, VOL. 53, P. 73-111."]
[10310023,"LW00023",null,"Dow Chemical - Ludington",43.927779999999998,-86.42859,106.1996950695539,"NA","United States","Michigan","Mason",null,"Halite",null,null,"Unknown","Sedimentary","M","Producer",null,null,null,null,null,null,null,"Evaporation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"DOW CHEMICAL WEB PAGE, http://www.dow,com/facitlites/namerica/ludington.htmPERSONAL CONTACT WITH RAY VUGRINOVICH, GEOLOGICAL SURVEY DIVISION, LANSING, MI,  8-29-01."]
[10310030,"LW00030",null,"North Sag Site",43.095840000000003,-86.25497,114.09844375958862,"NA","United States","Michigan","Ottawa",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310031,"LW00031",null,"Rosy Mound",43.026400000000002,-86.219970000000004,117.06156394719265,"NA","United States","Michigan","Ottawa","M","Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310033,"LW00033",null,"Busse Site",42.306399999999996,-86.308580000000006,135.78286687996064,"NA","United States","Michigan","Van Buren",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310034,"LW00034",null,"Nadeau Pit",42.238340000000001,-86.342470000000006,137.34003443529545,"NA","United States","Michigan","Berrien",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation","Taube Road",null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310035,"LW00035",null,"Lincoln Avenue Site",43.195010000000003,-86.308300000000003,109.98142256413752,"NA","United States","Michigan","Muskegon",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation","Nugent Sand Plant #1",null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin, Relatively flat lying",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI.MICHIGAN MINE AND SAFETY MINE INSPECTION SHEET"]
[10310037,"LW00037",null,"Laketown Site",42.705010000000001,-86.179969999999997,126.92873590418775,"NA","United States","Michigan","Allegan",null,"Silica",null,null,"Surface","Sedimentary","M","Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310038,"LW00038",null,"Ludington Site",44.007219999999997,-86.479979999999998,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E9610-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E9610*PI()/180)*SIN(ABS(F9610-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E9610-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E9610 *PI()/180)*SIN(ABS(F9610-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":105.458516786462},"NA","United States","Michigan","Mason",null,"Silica",null,null,"Surface","Sedimentary","M","Past Producer","Quartz",null,null,"IRREGULAR",null,"127: Silica sand",null,"Mechanical accumulation",null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Michigan basin",null,"MICHIGANS INDUSTRIAL SAND RESOURCES, 1975, CIRCULAR 11, DEPARTMENT OF ENVIRONMENTAL QUALITY, GEOLOGICAL SURVEY DIVSION, LANSING, MI."]
[10310060,"LW00060",null,"Regent Group",46.494169999999997,-87.586690000000004,212.70744512830774,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are east/west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, SITE ID 520161, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1886,null,1917]
[10310061,"LW00061",null,"Star West Mine",46.437779999999997,-87.579740000000001,208.9665103253586,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface-Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Prout, Home, Wheat Pit",null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are east-west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, SITE ID # 520180, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1873,null,1911]
[10310062,"LW00062",null,"Manganese Mine",46.490279999999998,-87.599459999999993,212.31981864573308,"NA","United States","Michigan","Marquette",null,"Iron",null,null,"Underground","Bedded, Chemical Sediment","U","Past Producer",null,null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Schadt, Etna, Aetna",null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, SITE ID 520120, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1883,null,1895]
[10310063,"LW00063",null,"Hancock Mine",45.922780000000003,-87.730580000000003,172.66248687063171,"NA","United States","Michigan","Dickinson",null,"Iron",null,null,"Unknown",null,"U","Prospect",null,null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, DICKINSON COUNTY, SITE ID 220021, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310064,"LW00064",null,"Wild Cat Exploration",46.092219999999998,-88.654219999999995,180.84094134922867,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360112, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1907]
[10310065,"LW00065",null,"Saylor Exploration",46.095280000000002,-88.646720000000002,181.03329551207801,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Sailor Exploration",null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360096, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310066,"LW00066",null,"Nighthawk Exploration",46.04,-88.365870000000001,177.04967311186013,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360087, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1890]
[10310067,"LW00067",null,"Lotta Prospect",46.171390000000002,-88.196709999999996,186.51817847193246,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360078, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310068,"LW00068",null,"High Point Gold Prospect",46.63194,-87.776409999999998,220.43753861155176,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,null,"Prospect","Gold","Quartz, Calcite, Dolomite, Ankerite, Tourmaline",null,null,null,null,"Carbonization",null,null,null,"Anderson, Arlene (M. Gere)","Lighthouse Point Basalt","Porphyry",null,null,"Shear zone",null,"BORNHORST, T.J., DUSKIN, D.J., JOHNSON, R.C., MAHIN, R.A., QUIGLEY, T.O., AND SCOTT, G.W., 1999, ARCHEAN ISPHEMING GREENSTONE BELT AND GOLD MINERALIZATION, MICHIGAN:  INSTITUTE ON LAKE SUPERIOR GEOLOGY PROCEEDINGS, 45TH ANNUAL MEETING, MARQUETTE, MI, V. 45 PART 2, P. 12 - 107."]
[10310069,"LW00069",null,"Monongahela (Old) Mine",46.080829999999999,-88.368369999999999,179.86655780950579,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360085, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,"]
[10310070,"LW00070",null,"Monongahela (New) Mine",46.086390000000002,-88.368099999999998,180.25092340308103,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360084, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,UNDERGROUND MINE INVENTORY",null,1901,null,1934]
[10310071,"LW00071",null,"Hector Exploration",46.126390000000001,-88.637550000000005,183.15833288827523,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360055, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1909]
[10310072,"LW00072",null,"Lot 3 #1 Mine",46.105559999999997,-88.338369999999998,181.61774200607462,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Past Producer",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Crystal Falls Mine",null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360076, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,UNDERGROUND MINE INVENTORY",null,1882]
[10310073,"LW00073",null,"Edlund Exploration",46.072499999999998,-88.660340000000005,179.49638941182076,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360076, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1907]
[10310074,"LW00074",null,"South Dunn Exploration",46.064439999999998,-88.373649999999998,178.72804950164348,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360099, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1908]
[10310075,"LW00075",null,"Kimberly Exploration",46.071669999999997,-88.370869999999996,179.23078437674758,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360070, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1913]
[10310076,"LW00076",null,"Lenox Exploration",46.074719999999999,-88.630330000000001,179.57586935149135,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Lennox",null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360074, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1907,null,1912]
[10310077,"LW00077",null,"Charboone Exploration",46.071939999999998,-88.615049999999997,179.35107644301078,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360027, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,"]
[10310078,"LW00078",null,"Channing Exploration",46.28,-88.465329999999994,193.56946450286438,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Red Rock Exploration",null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360026, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1907,null,1911]
[10310079,"LW00079",null,"Caladonia Prospect",46.124169999999999,-88.220870000000005,183.18388186971021,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Prospect","Hematite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROJOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360020, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,"]
[10310080,"LW00080",null,"Bird Exploration",46.119169999999997,-88.251980000000003,182.74698878960945,"NA","United States","Michigan","Iron","M","Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360013, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,"]
[10310081,"LW00081",null,"Barras Exploration",46.079720000000002,-88.623379999999997,179.9056386678385,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360008, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,",null,1907,null,1913]
[10310082,"LW00082",null,"Arlington Mine",46.078890000000001,-88.64922,179.90856565828406,"NA","United States","Michigan","Iron",null,"Iron",null,null,"Underground","Secondary Enrichment","U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,"Iron Formation",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360003, MICHIGAN DEPARTMENT OF NATURAL RESOURCES,"]
[10310090,"LW00090",null,"Eagle Exploration",46.912779999999998,-88.854780000000005,238.05905620533093,"NA","United States","Michigan","Houghton",null,"Copper",null,null,"Underground","Secondary Enrichment","U","Prospect","Copper",null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, HOUGHTON COUNTY, SITE ID 310022, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1853,null,1866]
[10310094,"LW00094",null,"Erie-Ontario Mine",46.947220000000002,-88.784779999999998,240.1838712045008,"NA","United States","Michigan","Houghton","M","Copper",null,null,"Underground","Secondary Enrichment","U","Prospect","Copper","Epidote",null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Lake Superior syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, HOUGHTON COUNTY, SITE ID 310025, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1854,null,1907]
[10310118,"LW00118",null,"Summitt Prospect",46.446669999999997,-89.688980000000001,213.67110436737516,"NA","United States","Michigan","Gogebic","M","Gold","Silver",null,"Underground",null,"U","Prospect",null,null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 219, SITE ID # 270052MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884]
[10310119,"LW00119",null,"Holland Prospect",46.45722,-89.683980000000005,214.30104855394009,"NA","United States","Michigan","Gogebic","M","Gold",null,null,"Underground",null,"U","Prospect",null,null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 89, SITE ID # 270023, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884]
[10310120,"LW00120",null,"Peak Copper Exploration",46.59778,-90.076779999999999,229.48072854284615,"NA","United States","Michigan","Gogebic","M","Copper",null,null,"Underground",null,"U","Prospect",null,null,null,null,null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, GOGEBIC COUNTY, P. 133-134, SITE ID # 270044, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1899]
[10310121,"LW00121",null,"Eureka Mine",46.67333,-89.405079999999998,225.48662031251845,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Fissure","S","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Conklin, Merryweather",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 71-72,  SITE ID # 660031, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1863]
[10310122,"LW00122",null,"Ohio Trap Rock Mine",46.662779999999998,-89.382019999999997,224.54651062543437,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Fissure","S","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 199-200,  SITE ID # 660067, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1846,null,1858,null,null,null,"Native Indians"]
[10310123,"LW00123",null,"Boston & Lake Superior Exploration",46.663890000000002,-89.389520000000005,224.69492497009455,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Fissure","U","Prospect",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 22-23,  SITE ID # 660012, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1849,null,1854]
[10310124,"LW00124",null,"Wauneta Exploration",46.562779999999997,-89.719260000000006,221.77008876428349,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground","Fissure","U","Prospect",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Erie Consolidated, Prout",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 251-252,  SITE ID # 660089, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1899]
[10310125,"LW00125",null,"United States Exploration",46.689169999999997,-89.294250000000005,225.52198534903511,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Fissure","U","Prospect",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 242-243  SITE ID # 660087, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1852]
[10310126,"LW00126",null,"Sharon Mine",46.653060000000004,-89.438410000000005,224.45678843858713,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Fissure","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 222-223  SITE ID # 660080, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1852,null,1855]
[10310127,"LW00127",null,"Peninsula Mine",46.724719999999998,-89.176739999999995,226.98673915151633,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground","Fissure","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 210-211, SITE ID # 660073, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1850,null,1854]
[10310128,"LW00128",null,"Merryweather Prospect",46.575000000000003,-89.678700000000006,222.0419950800644,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Fissure","U","Prospect",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 158-159, SITE ID # 660053, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1852]
[10310129,"LW00129",null,"Cascade Prospect",46.653889999999997,-89.444800000000001,224.57907726827708,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground","Fissure","U","Prospect",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 37-38, SITE ID # 660017, MICHIGAN DEPARTMENT OF JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 37-38, SITE ID # 660017, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310130,"LW00130",null,"Mendenhall Mine",46.727220000000003,-89.363410000000002,228.72965738919956,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground","Fissure","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 156-157, SITE ID # 660051, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1846,null,1847]
[10310131,"LW00131",null,"Bohemian Mine",46.77861,-89.043130000000005,229.77150621595956,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Lodes","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Great Western, Lake Mine",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 114-115, SITE ID # 660011, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1848,null,1886,null,null,null,"Aboriginal Indians"]
[10310132,"LW00132",null,"Hudson Mine",46.661670000000001,-89.403970000000001,224.68791218504725,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Lodes","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Eureka Mine",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 92-93, SITE ID # 660041, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1850,null,1864,null,null,null,"Indians"]
[10310133,"LW00133",null,"Hilton Mine",46.773609999999998,-89.065629999999999,229.56671866865327,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Lodes","S","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Ohio Mine",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 90-91, SITE ID # 660040, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1850,null,1890]
[10310134,"LW00134",null,"Henwood Mine (Douglass Houghton)",46.820279999999997,-88.993679999999998,232.34690265100036,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Unknown","Conglomerate With Copper Inclusions","S","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 86-88, SITE ID # 660039, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1850,null,1856]
[10310135,"LW00135",null,"What Cheer Mine",46.809719999999999,-88.997290000000007,231.64184397090924,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 256-57, SITE ID # 660092, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1855]
[10310136,"LW00136",null,"Hartford Mine",46.684719999999999,-89.322299999999998,225.47032649202711,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 84-85, SITE ID # 660037, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND INVENTORY OF MINES",null,1864]
[10310137,"LW00137",null,"Firesteel Mine",46.804720000000003,-88.993679999999998,231.27895284551224,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 73-75, SITE ID # 660033, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1852,null,1855]
[10310138,"LW00138",null,"Tremont Mine (Devon)",46.692500000000003,-89.260360000000006,225.45690539249514,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Vein","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 237-239, SITE ID # 660085 & SITE ID #660030, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310139,"LW00139",null,"Derby Mine",46.626939999999998,-89.481200000000001,223.151806864185,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground","Vein","U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 66-68, SITE ID # 660029, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1852,null,1865]
[10310140,"LW00140",null,"Lone Rock Silver Prospect",46.791110000000003,-89.816490000000002,238.20553842663429,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Unknown",null,"U","Prospect","Silver",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 125-126, SITE ID # 660047, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1859,null,1860]
[10310141,"LW00141",null,"Copper Crown Mine",46.66583,-89.393410000000003,224.86431180035711,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground",null,"U","Past Producer","Copper",null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 60-63, SITE ID # 660026, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1904,null,1908]
[10310142,"LW00142",null,"Pittsburg Mine",46.663330000000002,-89.408140000000003,224.8416958306272,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground",null,"U","Past Producer","Copper",null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 212-214, SITE ID # 660075, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1852,null,1856]
[10310143,"LW00143",null,"Clifton Mine",46.654719999999998,-89.425640000000001,224.43745079276036,"NA","United States","Michigan","Ontonagon",null,"Copper",null,null,"Underground",null,"U","Past Producer","Copper",null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 51-52, SITE ID # 660022, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.THE COPPER HANDBOOK OF 1900",null,1853,null,1855]
[10310144,"LW00144",null,"Union Mine",46.795830000000002,-89.624260000000007,236.09933645787132,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer","Copper",null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Bell # 2 Mine",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 239-241, SITE ID # 660086, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1846,null,1907]
[10310145,"LW00145",null,"Halliwell Mine",46.788609999999998,-89.623149999999995,235.60297746184008,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 81-83, SITE ID # 660036, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1896,null,1906]
[10310146,"LW00146",null,"Algonquin Mine",46.85389,-88.95729,234.46506624549966,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 41-43, SITE ID # 660004, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1847]
[10310147,"LW00147",null,"Knowlton Mine",46.754170000000002,-89.115350000000007,228.5602836225699,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"M","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 100-102, SITE ID # 660044, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1896,null,1906]
[10310148,"LW00148",null,"Brooklyn Mine",46.674439999999997,-89.309250000000006,224.6553018903042,"NA","United States","Michigan","Ontonagon","M","Copper",null,null,"Underground",null,"U","Past Producer",null,null,null,"IRREGULAR",null,"96: Native Cu",null,null,"Nahass",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 26-27, SITE ID # 660014, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",">",1860]
[10310149,"LW00149",null,"Boston & North American Silver Prospect",46.784170000000003,-89.586200000000005,234.87947650844299,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Unknown",null,"U","Prospect",null,null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 24-25, SITE ID # 660013, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1845,null,1846]
[10310150,"LW00150",null,"Superior Silver Mine",46.804720000000003,-89.573980000000006,236.12080420005483,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Underground","Vein","U","Past Producer",null,null,null,"IRREGULAR",null,null,null,null,"Collins Silver",null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 225-226, SITE ID # 660083, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1873,null,1876]
[10310151,"LW00151",null,"Cleveland Silver Prospect",46.789439999999999,-89.572310000000002,235.07634482782569,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Underground","Vein","U","Past Producer",null,null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 49-50, SITE ID # 660021, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1874,null,1875]
[10310152,"LW00152",null,"Ontonagon Silver Mine",46.806669999999997,-89.565650000000005,236.15903577218779,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Underground","Vein","U","Past Producer",null,null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 206-207, SITE ID # 660071, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1873]
[10310153,"LW00153",null,"Scranton Silver Mine",46.819719999999997,-89.585650000000001,237.2584388648859,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Underground","Vein","U","Past Producer",null,null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 220-221, SITE ID # 660079, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1872]
[10310154,"LW00154",null,"Berringer & Thurber Gold Exploration",46.490279999999998,-87.599459999999993,212.31981864573308,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Goodrich Quartzite","Quartzite",null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 44-45, SITE ID 520018, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884]
[10310155,"LW00155",null,"B & M Gold Exploration",46.544440000000002,-87.695300000000003,215.12148858754026,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Goodrich Quartzite","Quartzite",null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 29-30, SITE ID 520010, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1898]
[10310156,"LW00156",null,"Calumet Gold Exploration",46.539720000000003,-87.696129999999997,{"$f":"(2*ATAN2(SQRT(1-(SIN(ABS(E9674-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E9674*PI()/180)*SIN(ABS(F9674-$F$7)*PI()/180/2)^2)),SQRT(SIN(ABS(E9674-$E$7)*PI()/180/2)^2+COS($E$7*PI()/180)*COS(E9674 *PI()/180)*SIN(ABS(F9674-$F$7)*PI()/180/2)^2)))*6371*0.621371","v":214.79357055009436},"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 67-68, SITE ID 520029, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1883]
[10310157,"LW00157",null,"Foley & Adams Gold Prospect",46.533329999999999,-87.639189999999999,214.86160783835496,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 160-161, SITE ID 520065, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884]
[10310158,"LW00158",null,"Phillips Gold Exploration",46.531669999999998,-87.723079999999996,214.02061345471662,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 373-374, SITE ID 520155, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884]
[10310159,"LW00159",null,"Bjork & Ludin Gold Prospect",46.526940000000003,-87.738630000000001,213.57186592404574,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 49-50, SITE ID 520020, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",">",1880]
[10310160,"LW00160",null,"Superior Gold & Silver Exploration",46.52028,-87.69641,213.46978865517073,"NA","United States","Michigan","Marquette","M","Silver, Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 444-445, SITE ID 520183, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1889]
[10310161,"LW00161",null,"Madden & Hogan Exploration",46.52028,-87.69641,213.46978865517073,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 280-281, SITE ID 520116, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1883]
[10310162,"LW00162",null,"Lowthian Mine",46.45778,-87.697239999999994,209.21608272125826,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","U","Past Producer","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 268-267, SITE ID 520111, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1882]
[10310163,"LW00163",null,"Marquette Silver Prospect",46.65889,-87.790300000000002,222.17611075894629,"NA","United States","Michigan","Marquette","M","Silver",null,null,"Unknown",null,"U","Prospect","Silver",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 294-295, SITE ID 520124,  MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1864]
[10310164,"LW00164",null,"Lake Superior / Detroit Exploration",46.65889,-87.790300000000002,222.17611075894629,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 261-262, SITE ID 520108,  MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1888]
[10310165,"LW00165",null,"Dead River Gold Mine",46.619720000000001,-87.750299999999996,219.80121312005184,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 137-138, SITE ID 520054, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1889]
[10310166,"LW00166",null,"Detroit Gold & Silver Prospect",46.619439999999997,-87.718630000000005,220.03150807812497,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 139-140, SITE ID 520055, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1890]
[10310167,"LW00167",null,"Northhamption Exploration",46.523890000000002,-87.977249999999998,211.74737207984563,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Surface-Underground","Bedded, Chemical Sediment","U","Prospect","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are east-west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 353-354, SITE ID # 520147, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310168,"LW00168",null,"Krieg Mine",46.483609999999999,-87.610849999999999,211.75871511982709,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Past Producer","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 224-225, SITE ID 520093, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1899,null,1901]
[10310185,"LW00185",null,"Coon Gold Exploration",46.606110000000001,-87.648349999999994,219.71752005701305,"NA","United States","Michigan","Marquette","M","Copper, Gold",null,null,"Underground",null,"U","Occurrence","Gold, Galena, Pyrite, Sphalerite",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 127-128, SITE ID 520049, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1886]
[10310169,"LW00169",null,"Daniel Sec 30 Gold Prospect",46.70167,-87.595579999999998,226.67376884573679,"NA","United States","Michigan","Marquette","M","Copper, Gold, Silver",null,null,"Underground","Vein","U","Occurrence","Gold, Copper, Silver",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 131-132, SITE ID 520051, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1891,null,1903]
[10310170,"LW00170",null,"Daniel Sec 5 Gold Prospect",46.677219999999998,-87.59196,225.04921556294147,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground","Vein","U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 133-134, SITE ID 520052, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1898]
[10310171,"LW00171",null,"Chippewa Exploration",46.456110000000002,-88.052809999999994,206.70624753570172,"NA","United States","Michigan","Marquette","M","Iron","Vanadium",null,"Underground","Bedded, Chemical Sediment","U","Prospect","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are east-west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 102-103, SITE ID # 520042, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310172,"LW00172",null,"Peninsula Gold Prospect",46.522219999999997,-87.759739999999994,213.08217982580675,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold","Quartz, Chlorite",null,"IRREGULAR",null,null,null,null,"Peninsular Gold Prospect",null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west, Peninsula fault structure",null,"BORNHORST, T.J., DUSKIN, D.J., JOHNSON, R.C., MAHIN, R.A., QUIGLEY, T.O., AND SCOTT, G.W., 1999, ARCHEAN ISPHEMING GREENSTONE BELT AND GOLD MINERALIZATION, MICHIGAN:  INSTITUTE ON LAKE SUPERIOR GEOLOGY PROCEEDINGS, 45TH ANNUAL MEETING, MARQUETTE, MI, V. 45 PART 2, P. 12 - 107.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 371-372, SITE ID 520154, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1888,null,1905]
[10310173,"LW00173",null,"Grayling Gold Prospect",46.522500000000001,-87.767240000000001,213.04263596332123,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 187-188, SITE ID 520078, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1888]
[10310174,"LW00174",null,"Grummett Gold Prospect",46.52,-87.756410000000002,212.95715183064743,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 193-194, SITE ID 520080, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1886,null,1889]
[10310175,"LW00175",null,"Brown Gold Prospect",46.519170000000003,-87.749459999999999,212.95578825993016,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 65-66, SITE ID 520027, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1888]
[10310176,"LW00176",null,"Grand Rapids & Ishpeming Gold Prospect",46.541110000000003,-87.781409999999994,214.20284832165228,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 183-184, SITE ID 520075, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1889]
[10310177,"LW00177",null,"Mockler Gold Exploration",46.508609999999997,-87.782240000000002,211.9799604353606,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 331-332, SITE ID 520136, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1888]
[10310178,"LW00178",null,"Breitung Gold Exploration",46.51972,-87.760850000000005,212.90310126100823,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,"Gitchie Gumie",null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 63-64, SITE ID 520026, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1885,null,1889,null,null,"1885-87, 1889"]
[10310179,"LW00179",null,"Michigan Gold Mine",46.517220000000002,-87.768079999999998,212.67620489672581,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Surface-Underground",null,"U","Producer","Gold","Tourmaline, Quartz",null,"IRREGULAR",null,null,"Chloritization",null,"Michigan Mine","Favorable lithology","Anderson, Arlene (M. Gere)","Kitchi Formation","Basalt",null,null,"Regional trends are from east to west, Shear zones",null,"CANNON, W.F. AND KLASNER, J.S., 1977, BEDROCK GEOLOGIC MAP OF THE SOUTHERN PART OF THE DIORITE AND CHAMPION 7 1/2 MINUTE QUADRANGLES, MARQUETTE COUNTY, MICHIGAN;  USGS MISCELLANEOUS INVESTIGATIONS SERIES MAP I-1058.BORNHORST, T.J., DUSKIN, D.J., JOHNSON, R.C., MAHIN, R.A., QUIGLEY, T.O., AND SCOTT, G.W., 1999, ARCHEAN ISPHEMING GREENSTONE BELT AND GOLD MINERALIZATION, MICHIGAN:  INSTITUTE ON LAKE SUPERIOR GEOLOGY PROCEEDINGS, 45TH ANNUAL MEETING, MARQUETTE, MI, V. 45 PART 2, P. 12 - 107.JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 314-315, SITE ID 520129, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1887,">",1930]
[10310180,"LW00180",null,"Lake Superior Gold Exploration",46.519170000000003,-87.781130000000005,212.70858576809619,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 235-236, SITE ID 520101,  MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310181,"LW00181",null,"Boulson Exploration",46.54,-87.65419,215.1784686800415,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 56-57, SITE ID 520023,  MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1891]
[10310182,"LW00182",null,"Gertrude Mine",46.512219999999999,-87.903919999999999,211.37820358493533,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","U","Past Producer","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Gertie Mine",null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 175-176, SITE ID 520071, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310183,"LW00183",null,"Hungerford Mine",46.485280000000003,-87.903090000000006,209.53864247019752,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","U","Occurrence",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,"Peck Exploration",null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 211-212, SITE ID 520088, MICHIGAN DEPARTMENT OF NATURAL RESOURCES."]
[10310184,"LW00184",null,"Holyoke Silver Mine",46.587780000000002,-87.637799999999999,218.56736223119174,"NA","United States","Michigan","Marquette","M","Silver","Gold","Cadmium","Underground",null,"U","Prospect","Silver, Gold","Galena, Sphalerite, Pyrite",null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 197-198, SITE ID 520083, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1864,null,1868]
[10310186,"LW00186",null,"Gordon Gold Exploration",46.607779999999998,-87.637240000000006,219.92944147194314,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Occurrence","Gold, Chalcopyrite",null,null,"IRREGULAR",null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 181-182, SITE ID 520074, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1885]
[10310187,"LW00187",null,"Grant, U.S. Mine",46.503610000000002,-87.581689999999995,213.39474958133982,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Underground","Bedded, Chemical Sediment","U","Occurrence",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are from east to west",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 185-186, SITE ID 520077, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1891,null,1892]
[10310188,"LW00188",null,"Mammoth Silver Prospect",46.81917,-89.579260000000005,237.14992637503565,"NA","United States","Michigan","Ontonagon","M","Silver",null,null,"Unknown",null,"U","Occurrence","Silver",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY,  SITE ID # 660048, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1873]
[10310189,"LW00189",null,"Beaser Silver Prospect",46.81944,-89.56926,237.05678937322159,"NA","United States","Michigan","Ontonagon","M","Gold",null,null,"Unknown",null,"U","Occurrence","Silver",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Portage Lake Volcanics","Basalt",null,null,"Syncline",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY,  SITE ID # 660009, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1873]
[10310190,"LW00190",null,"New York Mine",46.4925,-87.651960000000003,211.9764389655202,"NA","United States","Michigan","Marquette",null,"Iron",null,null,"Surface-Underground","Bedded, Chemical Sediment","S","Past Producer","Hematite",null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)","Negaunee Iron-Formation","Iron Formation",null,null,"Regional trends are east-west.",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, SITE ID 520144, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1864,null,1919,null,1844]
[10310191,"LW00191",null,"Morgan Gold Prospect",46.520829999999997,-87.509450000000001,215.29340796593223,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground","Vein","S","Prospect","Gold",null,null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,null,null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, SITE ID 520138, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1885]
[10310192,"LW00192",null,"Alger Gold Prospect",46.559719999999999,-87.671409999999995,216.36526532342873,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Underground",null,"U","Prospect","Gold","Quartz",null,null,null,null,null,null,null,null,"Anderson, Arlene (M. Gere)","Goodrich Quartzite","Quartzite",null,null,"Regional trends are east-west.",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1883,null,1885,null,1844]
[10310193,"LW00193",null,"Gold Bluff Prospect",46.609720000000003,-87.680580000000006,219.68424222119037,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Underground",null,"U","Prospect","Gold","Quartz, Tourmaline, Ankerite, Pyrite",null,null,null,null,"Carbonization",null,null,"Shear zone","Anderson, Arlene (M. Gere)","Lighthouse Point Basalt","Basalt",null,null,"Dead River shear zone",null,"BORNHORST, T.J., DUSKIN, D.J., JOHNSON, R.C., MAHIN, R.A., QUIGLEY, T.O., AND SCOTT, G.W., 1999, ARCHEAN ISPHEMING GREENSTONE BELT AND GOLD MINERALIZATION, MICHIGAN:  INSTITUTE ON LAKE SUPERIOR GEOLOGY PROCEEDINGS, 45TH ANNUAL MEETING, MARQUETTE, MI, V. 45 PART 2, P. 12 - 107."]
[10310194,"LW00194",null,"Silver Creek West",46.628889999999998,-87.772239999999996,220.26037045784491,"NA","United States","Michigan","Marquette","M","Gold",null,null,"Surface-Underground",null,"U","Prospect","Gold","Quartz, Pyrite, Sericite, Ankerite, Cubanite, Pyrrhotite, Arsenopyrite, Galena, Sphalerite",null,null,null,null,"Carbonization",null,null,"Occurrence of sulfide mineralization","Saari, Stacy (W. Cannon), Anderson, Arlene (M. Gere)","Lighthouse Point Basalt","Porphyry",null,null,"Dead River shear zone",null,"BORNHORST, T.J., DUSKIN, D.J., JOHNSON, R.C., MAHIN, R.A., QUIGLEY, T.O., AND SCOTT, G.W., 1999, ARCHEAN ISPHEMING GREENSTONE BELT AND GOLD MINERALIZATION, MICHIGAN:  INSTITUTE ON LAKE SUPERIOR GEOLOGY PROCEEDINGS, 45TH ANNUAL MEETING, MARQUETTE, MI, V. 45 PART 2, P. 12 - 107.JOHNSON, R.C., BORNHORST, T.J., AND VAN ALSTINE, J.L., 1987, GEOLOGIC SETTING OF PRECIOUS METAL MINERALIZATION IN THE SILVER CREEK TO ISLAND LAKE AREA, MARQUETTE COUNTY, MICHIGAN:  MICHIGAN GEOLOGICAL SURVEY DIVISION OPEN FILE REPORT 87-4.BORNHORST ET AL., 1999.",null,null,null,null,null,1988]
[10310195,"LW00195",null,"Lake Ellen Kimberlite",46.174999999999997,-88.17698,186.83668667054542,"NA","United States","Michigan","Iron","N","Diamond",null,null,"Unknown",null,null,"Past Producer","Diamond",null,null,null,null,null,null,null,null,null,"Woodruff, Laurel G.","Lake Ellen Kimberlite","Kimberlite","Hemlock Formation","Volcanic Rock (Aphanitic)",null,null,"CANNON, W.F. AND MUDREY, M.G., JR., 1981, THE POTENTIAL FOR DIAMOND-BEARING KIMBERLITE IN NORTHERN MICHIGAN AND WISCONSIN:  U.S. GEOLOGICAL SURVEY CIRCULAR 842, 15 P.",null,null,null,null,null,1971,null,"Klaus Schulz and William Spence,"]
[10310198,"LW00198",null,"Crescent Gold Exploration",46.602780000000003,-87.657240000000002,219.41339903377181,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Unknown",null,"U","Occurrence","Gold",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are east-west.",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 129-130, SITE ID 520050, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1891,null,null,null,null,"SHIPPED ORE EVERY YEAR 1903-1920 EXCEPT FOR 1905.  PRODUCED FROM STOCKPILE IN 1937."]
[10310199,"LW00199",null,"Fire Center Prospect",46.59722,-87.653080000000003,219.07229262833641,"NA","United States","Michigan","Marquette",null,"Gold","Copper, Zinc",null,"Unknown","Veins","U","Prospect","Gold","Quartz, Chalcopyrite, Pyrite, Arsenopyrite",null,"IRREGULAR",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)","Quartz-sericite-chlorite-tourmaline",null,"Fire Center Mine","Localized on the contact of porphyries","Anderson, Arlene (M. Gere)",null,"Porphyry",null,null,"Regional trends are east-west., Shear zones",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 40-41, 156-157, SITE ID 520016 & 520063,  & MICHIGAN DEPARTMENT OF NATURAL RESOURCES.UNDERGROUND MINE INVENTORY",null,1891,null,1936,null,null,"SHIPPED ORE EVERY YEAR 1903-1920 EXCEPT FOR 1905.  PRODUCED FROM STOCKPILE IN 1937."]
[10310200,"LW00200",null,"Ruppe Prospect",46.600830000000002,-87.650019999999998,219.34433141264287,"NA","United States","Michigan","Marquette",null,"Gold",null,null,"Unknown",null,"U","Prospect",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Anderson, Arlene (M. Gere)",null,null,null,null,"Regional trends are east-west.",null,"JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 416-417, SITE ID 520169,  & MICHIGAN DEPARTMENT OF NATURAL RESOURCES.",null,1884,null,null,null,null,"SHIPPED ORE EVERY YEAR 1903-1920 EXCEPT FOR 1905.  PRODUCED FROM STOCKPILE IN 1937."]
[10310201,"W001391",null,"Marquette Iron District",46.456110000000002,-87.605580000000003,209.94917354362866,"NA","United States","Michigan","Marquette","M","Iron",null,null,"Unknown","Superior Fe","L","Producer",null,null,null,"STRATABOUND",null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Negaunee Iron-Formation","Iron Formation",null,null,"Westward plunging synclinorium open at western end; regional trends: E-W",null,"JAMES, H. L., 1955, ZONES REG. METAMORPHISM. IN N. MICH.; G. S. A. BULL., VOL. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.THE LAKE SUPERIOR IRON ASSOC., 1952, LAKE SUPERIOR IRON ORES.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517CANNON, W.F., POWERS, S.L., AND WRIGHT, N.A., 1978, COMPUTER-AIDED ESTIMATES OF CONCENTRATING-GRADE IRON RESOURCES IN THE NEGAUNEE IRON-FORMATION, MARQUETTE DISTRICT, MICHIGAN:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1045, 21 P.D'ALIGNY, HENRY, 1864, REPORTS ON THE VALUE OF THE COMPANY'S LANDS LOCATED IN THE IRON REGION OF LAKE SUPERIOR, COUNTY OF MARQUETTE, STATE OF MICHIGAN:  BOSTON, WRIGHT AND POTTER, PRINTERS, ST. MARY'S CANAL MINERAL LAND COMPANY, 54 P.  (GIVES AN EARLY SUMMARY OF RESULTS OF EXPLORATION AND ACKNOWLEDGMENT OF THE 'INEXHAUSTIBLE' IRON  RESOURCES OF THE RANGE.)IRON COMPANIES HAVE MADE EXTENSIVE STUDIES OF  AREA .  MOST ALL OF THIS DISTRICT  MAPPED FROM 1940 - 1973 AT 1:24,000 SCALE.  TOO MANY GEOLOGISTS TO MENTION INDIVIDUALLY1). GRATON-SALES, VOL. A.I.M.E., 1968, P. 508.CANNON AND OTHERS (1978).",null,1848,null,null,null,1844]
[10310202,"W001398",null,"Menominee Iron District (Range)",46.115560000000002,-88.219170000000005,182.59569963911201,"NA","United States","Michigan","Dickinson","M","Iron",null,null,"Surface-Underground","See Individual Mine Write-Ups.","Y","Past Producer","Hematite",null,null,null,null,null,null,null,null,null,"Mason Jr., G.T., Sutphin, D.M., Cannon, Suzanne S.","Vulcan Iron-Formation","Iron Formation",null,null,"Major troughs into which iron formation has slumped; regional trends: E-W t",null,"VAN HISE AND BAYLEY, 1897, U.S.G.S. MONOGRAPH 28.DUTTON, C. E. AND ZIMMER, P. W., 1968, IRON ORE DEPOSITS OF MENOMINEE DIST., MICH. (IN) ORE DEPOSITS OF THE UNITED STATES, 1933 - 1967, AIME, THE GRATON-SALES V., P. 538 - 549.JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN PRECAMBRIAN OF NORTHERN MICHIGAN, G. S. A. BULL., VOL. 66, P. 1455 - 1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.J. GAIRITEM 8 - F2, GEN. REFERENCES, P. 540",null,1877,null,1982,null,1851,null,"Harvey Mellen"]
[10310203,"W001404",null,"Gogebic Iron District (Range)",46.473610000000001,-90.019270000000006,220.48913011755423,"NA","United States","Michigan","Gogebic","M","Iron",null,null,"Unknown",null,"U","Past Producer","Hematite, Goethite",null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"Mason Jr., G.T., Sutphin, D.M. (Cannon, W.F.), Cannon, Suzanne S.","Ironwood Iron-Formation","Iron Formation",null,null,"N dipping sediments ; regional trends: E-W, See individual mines.",null,"LEITH AND VAN HISE, U. S. G. S., MONOGRAPH 28HOTCH KISS, W. O., 1919, GEOLOGY OF THE GOGEBIC IRON RANGE AND ITS RELATION TO RECENT MINING DEVELOPMENTS, E. M. J., V. 108, P. 443+JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICHIGAN, G. S. A. BULL., V. 66, P. 1455-1488.189? MONOGRAPH VAN HISE AND LEITH1971 GEOL MAP B. SCHMIDT AND H. HUBBARD",null,1884,null,1967]
[10310204,"W062140",null,"Upper Peninsula Graphite Deposit",46.5,-88.125039999999998,209.41730962111569,"NA","United States","Michigan","Baraga, Marquette",null,"Graphite",null,null,"Unknown",null,null,"Prospect","Graphite",null,null,null,null,"69: Amorphous graphite",null,null,null,null,"Sutphin, D.M. (Cannon, W.F.), Mason Jr., G.T.","Michigamme Formation","Slate",null,null,null,null,"MICHIGAN GEO-PULSE, 1987, GRAPHITE EVALUATION AND UTILIZATION RESEARCH:  MICHIGAN GEO-PULSE, V. II, NO. 3, P. 4.SKILLINGS' MINING REVIEW, LARGE GRAPHITE DEPOSIT ON UPPER PENINSULA UNDER RESEARCH BY MICH TECH/GEOLOGICAL SURVEY:  SKILLINSKILLINGS' MINING REVIEW, LARGE GRAPHITE DEPOSIT ON UPPER PENINSULA UNDER RESEARCH BY MICH TECH/GEOLOGICAL SURVEY:  SKILLINGS' MINING REVIEW, V. 77, NO. 42, P. 8.TAYLOR, H.A., JR., 1988, GRAPHITE, IN U.S. BUREAU OF MINES MINERALS YEARBOOK 1986, V. I, METALS AND MINERALS:  WASHINGTON, D.C., U.S. GOVERNMENT PRINTING OFFICE, P. 459-469.SKILLINGS, 1988, V. 77, NO. 42, P. 8.",null,null,null,null,null,1987,null,"Dr. Allan Johnson led a group of researchers at Michigan Tech.  Deposits were first explored during World War Ii."]
[10400290,null,null,"Eagle Project",46.748199999999997,-87.894999999999996,227.60186665716409,"NA","United States","Michigan","Marquette",null,"Nickel, Copper","Cobalt, Palladium, Gold, Platinum",null,"Underground","conduit-style magmatic sulfide",null,"Prospect",null,null,null,null,null,"{284: Conduit-type Ni-Cu massive sulfide}",null,null,"Eagle and East Eagle deposits",null,"\"Schruben, Paul\"","Yellow Dog Peridotite","Peridotite",null,null,null,null,"{Development:: Kennecott Eagle Minerals Company?s Mining and Reclamation Plan and Draft Comments from the DNR, 2006.\\nhttp://www.michigan.gov/documents/dnr/MiningandReclamationPlan_186442_7.pdf}{Development:: http://www.northwoodswild.org/projects/sulfide-and-uranium-mining}{Development:: Engineering and Mining Journal, 2010, Eagle Mine and Mill Receive Michigan State Approval: March 2010, p. 8.}{Geology:: Xin Ding, Chusi Li, Ripley, E.M., Rossell, D., Kamo, S., 2010, The Eagle and East Eagle sulfide ore-bearing mafic-ultramafic intrusions in the Midcontinent Rift System, upper Michigan: Geochronology and petrologic evolution; Geochemistry Geophysics Geosystems, Vol. 11, Q03003, doi:10.1029/2009GC002546, 2010\\nhttp://www.agu.org/journals/gc/gc1003/2009GC002546/\\n}",null,null,null,null,null,2002,null,"Kennecott Exploration Ltd."]
[10400347,null,null,"Green Bay Manganese Nodules",45.219859999999997,-87.276250000000005,133.82005883330888,"NA","United States","Wisconsin","Door","M","Manganese, Ferromanganese",null,null,"Offshore",null,null,"Unknown",null,null,null,null,null,null,null,null,null,null,"Illo, Diane R.",null,null,null,null,null,null,"Moore, J. R., Meyer, R. P., and Morgan, C. L., Investigation of the Sediments and Potential Manganese Nodule Resources of Green Bay, Wisconsin, University of Wisconsin Sea Grant College Program, Technical Report WIS-SG-73-218."]
[10400504,null,null,"Copperwood",46.683329999999998,-90,233.79275403223036,"NA","United States","Michigan","Gogebic",null,"Copper","Silver",null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,"Nicholson, S.W.",null,null,null,null,null,null,"Company website for Orvana Minerals Corp., accessed Jan. 5, 2011 at http://www.orvana.com"]
[10400509,null,null,"Back Forty",45.441699999999997,-87.85,138.96318297086842,"NA","United States","Michigan","Menominee",null,"Zinc",null,null,"Unknown",null,null,"Prospect",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Quigley, Tom, and Mahin, Bob, 2008, Back Forty Geology and Mineralization: Proceedings of the Institute on Lake Superior Geology, v. 54, Part 2 - Field Trip Guidebook, p. 66-85.AQuila Resources Inc., 2009, Back Forty Deposit, 21p. http://www.aquilaresources.com/pdf/corporatePresentation/November2009.pdf.  Accessed 1/10/2011"]
[60001572,"W001391",null,"Marquette Iron District",46.453099999999999,-87.691720000000004,208.94662736545502,"NA","United States","Michigan","Marquette",null,"Iron",null,null,"Unknown","SUPERIOR FE",null,"Producer",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"SUTPHIN, D.M. (CANNON, W.F.), CANNON, SUZANNE S., MASON JR., G.T.",null,null,null,null,"WESTWARD PLUNGING SYNCLINORIUM OPEN AT WESTERN END. ; REG.TRENDS: E-W",null,"JAMES, H. L., 1955, ZONES REG. META. IN N. MICH.; G. S. A. BULL., VOL. 66, P. 1455-1488.THE LAKE SUPERIOR IRON ASSOC., 1938, LAKE SUPERIOR IRON ORES.THE LAKE SUPERIOR IRON ASSOC., 1952, LAKE SUPERIOR IRON ORES.GRATON-SALES VOL. A. I. M. E., THE MARQUETTE DISTRICT:  ORE DEPOSITS OF THE U. S., 1933-1967, P. 508-517CANNON, W.F., POWERS, S.L., AND WRIGHT, N.A., 1978, COMPUTER-AIDED ESTIMATES OF CONCENTRATING-GRADE IRON RESOURCES IN THE NEGAUNEE IRON-FORMATION, MARQUETTE DISTRICT, MICHIGAN:  U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1045, 21 P.D'ALIGNY, HENRY, 1864, REPORTS ON THE VALUE OF THE COMPANY'S LANDS LOCATED IN THE IRON REGION OF LAKE SUPERIOR, COUNTY OF MARQUETTE, STATE OF MICHIGAN:  BOSTON, WRIGHT AND POTTER, PRINTERS, ST. MARY'S CANAL MINERAL LAND COMPANY, 54 P.  (GIVES AN EARLY SUMMARY OF RESULTS OF EXPLORATION AND ACKNOWLEDGEMENT OF THE ,UNEXHAUSTABLE, IRON  RESOURCES OF THE RANGE.)",null,null,null,null,"<",1844]
[60001574,"W001404",null,"Gogebic Iron District (Range)",46.473599999999998,-90.019300000000001,220.48898971439604,"NA","United States","Michigan","Gogebic",null,"Iron",null,null,"Unknown",null,null,"Past Producer",null,null,null,null,null,"241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)",null,null,null,null,"SUTPHIN, D.M. (CANNON, W.F.), CANNON, SUZANNE S., MASON JR., G.T.",null,null,null,null,"SEE INDIVIDUAL MINES., N DIPPING SEDIMENTS ; REG.TRENDS: E-W",null,"LEITH AND VAN HISE, U. S. G. S., MONOGRAPH 28HOTCH KISS, W. O., 1919, GEOLOGY OF THE GOGEBIC IRON RANGE AND ITS RELATION TO RECENT MINING DEVELOPMENTS, E. M. J., V. 108, P. 443+JAMES, H. L., 1955, ZONES OF REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICHIGAN, G. S. A. BULL., V. 66, P. 1455-1488."]
[60001733,"W018387",null,"Fillmore County District Mines",43.613100000000003,-92.308279999999996,192.83521339400815,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Unknown","WEATHERING RESIDUAL","M","Past Producer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"BLEIFUSS, R.L.,1972. THE IRON ORES OF SOUTHEASTERN MINNESOTA; IN; SIMS, P.K. AND MOREY,G.B.,EDS., GEOLOGYOF MINNESOTA; A CENTENNIAL VOLUME, MINN.GEOL.SURV.,P.498-505.STAUFFER, C.R. AND THIEL G.A.,1949. THE IRON ORES OF SOUTHEASTERN MINNESOTA, MINN.GEOL.SURV., SUMM.REPT.NO.3, 6P."]
[60001734,"W018388",null,"Fillmore County District Mines",43.775599999999997,-92.309380000000004,193.4975323562108,"NA","United States","Minnesota","Fillmore","M","Iron",null,null,"Unknown","WEATHERING RESIDUAL","S","Past Producer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"BLEIFUSS, R.L.,1972. THE IRON ORES OF SOUTHEASTERN MINNESOTA; IN; SIMS, P.K. AND MOREY,G.B.,EDS., GEOLOGYOF MINNESOTA; A CENTENNIAL VOLUME, MINN.GEOL.SURV.,P.498-505.STAUFFER, C.R. AND THIEL G.A.,1949. THE IRON ORES OF SOUTHEASTERN MINNESOTA, MINN.GEOL.SURV., SUMM.REPT.NO.3, 6P."]
[60001844,"W044518",null,"Guttenberg Subdistrict",42.808309999999999,-91.127939999999995,142.1475566098978,"NA","United States","Iowa","Dubuque, Jackson, Clayton","M","Lead",null,null,"Unknown","MISSISSIPPI VALLEY-TYPE LEAD-ZINC","Y","Past Producer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[60001845,"W044519",null,"North Buena Vista Subdistrict",42.685009999999998,-90.966229999999996,137.7488571250054,"NA","United States","Iowa","Dubuque, Clayton, Jackson","M","Zinc, Lead",null,null,"Unknown","MISSISSIPPI VALLEY-TYPE LEAD-ZINC","Y","Past Producer",null,null,null,null,null,null,null,null,"Turkey River Subdistrict",null,null,null,null,null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[60001846,"W044520",null,"Sherrill Mound Subdistrict",42.604210000000002,-90.821830000000006,133.59691669738893,"NA","United States","Iowa","Jackson, Dubuque, Clayton","M","Lead, Zinc",null,null,"Unknown","MISSISSIPPI VALLEY-TYPE LEAD ZINC","Y","Past Producer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P."]
[60001847,"W044521",null,"Dubuque Subdistrict",42.581710000000001,-90.872330000000005,136.59397545413128,"NA","United States","Iowa","Dubuque, Clayton, Jackson","M","Lead, Zinc",null,null,"Unknown","MISSISSIPPI VALLEY-TYPE LEAD-ZINC","Y","Past Producer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < LEONARD, A. G., 1897, LEAD AND ZINC DEPOSITS OF IOWA: IOWA GEOLOGICAL SURVEY ANNUAL REPORT, 1896, V. 6, P.614.F3 < OWEN, D. D., 1844, REPORT OF A GEOLOGICAL EXPEDITION OF A PART OF IOWA, WISCONSIN, AND ILLINOIS IN 1839: U.S. 28TH CONGRESS, FIRST SESSION, SENATE EXECUTIVE DOCUMENT V. 7, NO. 407, 191 P., MAPS."]
[60001848,"W044522",null,"Tete Des Morts Subdistrict",42.379710000000003,-90.509810000000002,128.43235001656575,"NA","United States","Iowa","Dubuque, Jackson, Clayton","M","Zinc, Lead",null,null,"Unknown","MISSISSIPPI VALLEY-TYPE LEAD-ZINC","Y","Past Producer",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.F2 < OWEN, D. D., 1844, REPORT OF A GEOLOGICAL EXPEDITION OF A PART OF IOWA, WISCONSIN, AND ILLINOIS IN 1839: U.S. 28TH CONGRESS, FIRST SESSION, SENATE EXECUTIVE DOCUMENT V. 7, NO. 407, 191 P., MAPS."]
[10132629,null,550330064,"Menomonie Gravel Pit",44.880800000000001,-91.947199999999995,197.99795455926414,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC), Wilson, Anna B",null,null,null,null,null,null,"USGS Menomonie North topo map."]
[10205281,null,550330068,"Menomonie Junction Sand Deposit",44.919699999999999,-91.9,197.25578633358421,"NA","United States","Wisconsin","Dunn","N","Sand and Gravel, Construction",null,null,"Surface",null,null,"Past Producer",null,null,null,null,null,null,null,null,null,null,"Eastern Field Operations Center (EFOC), Wilson, Anna B",null,null,null,null,null,null,"USGS Menomonie North topo map."]
[10278107,null,550930003,"Maiden Rock Mine",44.557670000000002,-92.295839999999998,204.54282817649121,"NA","United States","Wisconsin","Pierce","N","Sand and Gravel, Industrial, Sand and Gravel, Industrial/Frac Sand",null,null,"Underground",null,null,"Producer",null,null,null,null,null,null,null,null,"Maiden Rock Silica Sand Mine, Maiden Rock Silica Sand CompanyMaiden Rock",null,"Eastern Field Operations Center (EFOC), Wilson, Anna B","Jordan Sandstone","Sandstone",null,null,null,null,"Fairmount Minerals, 2014, Corporate website, accessed 4/22/2014 at http://www.fairmountminerals.com/Fairmount-Corporate/Locations/Wisconsin--Maiden-Rock.aspxFairmount/Santrol, 2015, Corporate website, accessed 8/11/2015 at http://fairmountsantrol.com/locations/FairmountSantrol, 2015, Defining Different--2014 Annual Report, p. 39, accessed Aug. 13, 2015 at  http://investors.fairmountsantrol.com/files/doc_financials/2014/2014-Annual-Report.pdf.Wilson, Anna B., 2015, unpub. USGS Field Notes.",null,null,null,null,">",1920,"1920s to present (2015)"]
[10242633,null,190430001,"Pattison Sand Co.",42.877000000000002,-91.12,140.21950997867697,"NA","United States","Iowa","Clayton","B","Sand and Gravel, Industrial/Frac Sand","Silica",null,"Surface-Underground",null,null,"Producer","Sand",null,null,null,null,null,null,null,"Clayton Plant, Clayton Silica Mine, Pattison Sand Mining Co. LLC",null,"\"Intermountain Field Operations Center (IFOC)\", \"Wilson, Anna B\"","St. Peter Sandstone","Sandstone",null,null,null,null,"{Deposit:: Pattison Sand Company, 2015, Company website, accessed Aug. 12, 2015, at http://www.pattisonsand.com/}{Deposit:: Pattison Sand Company, 2013, Company website. Accessed 3-17-2014 at http://www.pattisonsand.com/companyinfo/who-we-are.}{General:: Anna Wilson, 2015, USGS unpub. field notes.}{Production:: USBM PROD TAB 1973}",null,null,null,null,null,null,"1870s-1983, 2007-present (2015)"]

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[]
[]
["Pit locations data was downloaded from the following site:"]
["http://mrdata.usgs.gov/mineral-resources/mrds-us.html"]
[]
["Download date:","2016-08-11"]

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["Add-in functions:"]
["1.","\"View Pit Location on Google Map\" Use this function to view/plot a selection of pits on Google Map.  When you run this function, an input window will popup to allow plotting parameters such as distance from the project location and the number of pits to plot."]
[]
["2.","\"View ONE Pit on Google Map\" Use this function to view/plot only one pit location on Google Map.  "]
[]
["3.","The \"Get Project Lat_Long\" command will allow you to pick/digitize the project location directly from Google Map.\nNote.  When activated, this function will open a new Internet Explorer window loaded with Google Maps (If the IE window doesn't show, it may be hidden behind other windows).  In that case, manually click on the IE window then click on the project location to download the Lat/Long coord into the worksheet."]
[]
["4.","\"Refresh Wisconsin Pit Location Data From USGS's Website\" Use this function to download the latest pit locations data from the USGS' website.  Do it as often as you like."]
[]
["5.","Project location coordinates (Lat/Long) are required for plotting.  If you know the coord., you can manually enter them in or you can use command #2 above to download them from Google Map"]

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