Commodities
PrimaryIron
TertiaryManganese, Aluminum, Silica, Phosphorus-Phosphates, Water, Free
Commodity typeB
Materials
Other materialsChert, Goethite, Hematite
Economic & production
Development statusProducer
First production1903
Identification
Deposit ID10195025
RegionNA
Data scoreC
Coordinates47.57, -92.20599
References
MINERAL RESOURCES RESEARCH CENTER. MINNESOTA MININGDIRECTORY - 1981, ED. BY W.D. TRETHEWAY. UNIV. OF MINN.,MINNEAPOLIS, MINN., 1981, P. 152.