South Dakota · Custer County
Past Producer
Western Star Group
Custer County, South Dakota, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold, Silver
Commodity type
M
Deposit
Deposit type
Replacement
Deposit size
S
Workings
Underground
Materials
Ore minerals
Gold, Silver
Gangue
Quartz
Geology
Host rock
Schist · Schist
Associated rock
Diorite · Metadiorite
Structure
Folded And Sheared Metadiorite Intrusion
Economic & production
Development status
Past Producer
Identification
Deposit ID
10010788
MRDS ID
D004760
Region
NA
Data score
B
Coordinates
43.79163, -103.74418
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707