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Mine detail: Copper Cliff Mine
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North America
United States
South Dakota
Pennington
Previously called ''
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Location
Lat / long:
44.12135, -103.8353
Resource(N)
Primary:
Graphite
Ore:
Graphite
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host rock:
Schist And Slate
Host type:
Slate
References
MRDS
SD02220
DEP
10055620
Reference
U. S. Bureau Of Mines, 1954, Black Hills Mineral Atlas, South Dakota: Part I, Bureau Of Mines Information Circular 7688
Reporter
Barari, Rachel A.