South Dakota · Custer County
Past Producer
Spring Lode
Custer County, South Dakota, United States
Beryllium
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USGS source ↗
Commodities
Primary
Beryllium
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10153609
Region
NA
Data score
D
Coordinates
43.76026, -103.55336
References
JP GRIES PERS COMM,1977