South Dakota · Pennington County
Past Producer
Buckeye & Lena Group
Pennington County, South Dakota, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Secondary
Silver
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Surface/Underground
Ore control
Quartz Stringers In Fractures In Schist, Slate & Quartzite
Materials
Ore minerals
Silver
Gangue
Quartz
Geology
Host rock
Quartzite,Schist
Tectonic setting
Southern Black Hills
Economic & production
Development status
Past Producer
Discovery year
1899
Identification
Deposit ID
10011989
MRDS ID
D007212
Alternate names
Union Hill Group Gopher Group
Region
NA
Data score
C
Coordinates
43.97496, -103.59279
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707