South Dakota · Custer County
Past Producer
Turk Group
Custer County, South Dakota, United States
Gold
Silver
Tellurium
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USGS source ↗
Commodities
Primary
Gold, Silver, Tellurium
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Ore control
Shear Zone
Materials
Ore minerals
Gold, Silver
Gangue
Quartz
Geology
Host rock
Schist · Schist
Economic & production
Development status
Past Producer
Identification
Deposit ID
10104249
MRDS ID
SD02265
Region
NA
Data score
C
Coordinates
43.76357, -103.70196
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707