Black Hills Tertiary (includes Gilt Edge, Golden Reward, Annie Creek (Foley Ridge), Richmond Hill, Green Mountain)

Hydrothermal mineral deposit in South Dakota, United States containing gold, silver

Geologic information

Country United States
State or province South Dakota
Geographic location: -103.767, 44.333
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Type details Epithermal gold deposit
Deposit model Epithermal vein (25a-d)
Geologic map unit -103.767, 44.333
Nearby scientific data Find additional scientific data near this location

Reference information

Citations Mutschler and others (1999)
Mutschler, F.E., Ludington, Steve, and Bookstrom, A.A., 1999, Giant porphyry-related metal camps of the world—a database: U.S. Geological Survey Open-File Report 99-556, available online at