South Dakota · Pennington County
Past Producer
Black Crystal Claim
Pennington County, South Dakota, United States
Tungsten
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USGS source ↗
Commodities
Tertiary
Tungsten
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10129626
Alternate names
P J Mcgowans Lode, Giras Claim
Region
NA
Data score
D
Coordinates
43.92556, -103.48976
References
CUMMINGS J B REPT OF S DAK STATE PLANNING BOARD TUNGSTEN MINS DAKOTA 1936 P 24S DAK SCHOOL OF MINES BULL 17 P 125U S BUREAU OF MINES INF CIRC 7707 P 44