Commodities
PrimaryIron
TertiaryAluminum, Manganese, Phosphorus-Phosphates, Silica, Water, Free
Commodity typeB
Materials
Other materialsChert, Goethite, Hematite
Economic & production
Development statusPast Producer
First production1907
Identification
Deposit ID10219561
RegionNA
Data scoreC
Coordinates47.45329, -92.90631
References
MINERAL RESOURCES RESEARCH CENTER. MINNESOTA MININGDIRECTORY - 1981, ED. BY W.D. TRETHEWAY. UNIV. OF MINN.,MINNEAPOLIS, MINN., 1981, P. 123