Commodities
PrimaryIron
TertiaryAluminum, Silica, Manganese, Water, Free, Phosphorus-Phosphates
Commodity typeB
Materials
Other materialsChert, Goethite, Hematite
Economic & production
Development statusPast Producer
First production1901
Identification
Deposit ID10146250
RegionNA
Data scoreC
Coordinates47.50749, -92.4219
References
MINERAL RESOURCES RESEARCH CENTER. MINNESOTA MININGDIRECTORY - 1981, ED. BY W.D. TRETHEWAY. UNIV. OF MINN.,MINNEAPOLIS, MINN., 1981, P. 66/