South Dakota · Pennington County
Occurrence
Gira's Claim
Pennington County, South Dakota, United States
Tungsten
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USGS source ↗
Commodities
Primary
Tungsten
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
N
Materials
Ore minerals
Wolframite
Gangue
Quartz
Geology
Host rock
Schist · Schist
Economic & production
Development status
Occurrence
Identification
Deposit ID
10094338
MRDS ID
D004754
Alternate names
Gireau's Claim
Region
NA
Data score
C
Coordinates
43.88635, -103.48695
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707