Minnesota · St. Louis County
Producer
Niles
St. Louis County, Minnesota, United States
Aluminum
Iron
Manganese
Phosphorus-Phosphates
Silica
Water
Free
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USGS source ↗
Commodities
Tertiary
Aluminum, Iron, Manganese, Phosphorus-Phosphates, Silica, Water, Free
Commodity type
B
Materials
Other materials
Chert, Goethite, Hematite
Economic & production
Development status
Producer
First production
1942
Discovery year
1913
Identification
Deposit ID
10291922
Region
NA
Data score
E
Coordinates
47.48719, -92.85211