South Dakota · Pennington County
Past Producer
Watson Mine
Pennington County, South Dakota, United States
Feldspar
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USGS source ↗
Commodities
Primary
Feldspar
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10154519
Region
NA
Data score
D
Coordinates
43.88636, -103.38526
References
USBM STAFF REG V INFO CIRC 7707, 1955 PP 83-84