South Dakota · Custer County
Past Producer
Whale
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
Past Producer
Identification
Deposit ID
10129675
Region
NA
Data score
D
Coordinates
43.62806, -103.55556
References
GRIES,JP,PERS COMM,1977