South Dakota · Pennington County
Past Producer
Otterhagen Lode
Pennington County, South Dakota, United States
Feldspar
Beryllium
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USGS source ↗
Commodities
Primary
Feldspar
Tertiary
Beryllium
Commodity type
B
Economic & production
Development status
Past Producer
Identification
Deposit ID
10251062
Region
NA
Data score
D
Coordinates
43.87166, -103.37556
References
TULLIS,E.L.,1952,USBM RI 4855 FI6 I.USBM STAFF,1955,REG V,IC 7707 P 111.