South Dakota · Custer County
Prospect
Noble Mica Mine
Custer County, South Dakota, United States
Mica
Feldspar
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USGS source ↗
Commodities
Primary
Mica
Tertiary
Feldspar
Commodity type
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10299152
Region
NA
Data score
D
Coordinates
43.83276, -103.54306
References
USBM STAFF,1955,REG V,IC 7707,P 84