Commodities
PrimaryIron, Manganese
Commodity typeM
Materials
Other materialsDolomite, Hematite, Limonite, Magnetite, Manganite, Martite, Psilomelane, Pyrite, Pyrolusite, Quartz
Economic & production
Development statusPast Producer
First production1915
Discovery year1904
Identification
Deposit ID10170421
MRDS IDW018302
Alternate namesIron Mountain Mine, Hoch Mine, Algoma Mine, Zeno Mine
RegionNA
Data scoreB
Coordinates46.51829, -94.01135
References
KATILINICH,RICHARD,1981,PERSONAL COMMUNICATION WITH M. R.DALEY ON 6 AND 19 AUGUST 1981: GENERAL SUPERINTENDENT OFMESABI DIVISION, PITTSBURGH-PACIFIC COMPANY.MINNESOTA GEOLOGICAL SURVEY,1977,MANGANESE-BEARING ORES OFTHE CUYUNA IRON RANGE, EAST-CENTRAL MINNESOTA: FINALREPORT OF INVESTIGATION FOR GRANT U.S.D.I.,BUREAU OF MINESG0264002, FEBRUARY 15, 1977, P.15-17.SCHMIDT,ROBERT GORDON,1963,GEOLOGY AND ORE DEPOSITS OF THECUYUNA NORTH RANGE, MINNESOTA: U.S. GEOLOGICAL SURVEY PRO-FESSIONAL PAPER 407, P.1 & 68.TRETHEWAY,WILLIAM D.,ED.,1980,MINNESOTA MINING DIRECTORY1980: MINERAL RESOURCES RESEARCH CENTER, UNIVERSITY OFMINNESOTA, 270 P.THE CUYUNA IRON RANGE, EAST-CENTRAL MINNESOTA: FINAL RE-PORT OF INVESTIGATION FOR GRANT U.S.D.I., BUREAU OF MINES