Commodities
PrimaryIron
TertiaryManganese, Silica, Aluminum, Water, Free, Phosphorus-Phosphates
Commodity typeB
Materials
Other materialsChert, Goethite, Hematite
Economic & production
Development statusPast Producer
First production1961
Identification
Deposit ID10243749
RegionNA
Data scoreC
Coordinates47.44639, -92.5341
References
MINERAL RESOURCES RESEARCH CENTER. MINNESOTA MININGDIRECTORY - 1981, ED. BY W.D. TRETHEWAY. UNIV. OF MINN.,MINNEAPOLIS, MINN., 1981, P. 144.