Mineral Resource Map
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Mine detail: Keystone Placer
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North America
United States
California
Sierra
Previously called ''
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Location
Lat / long:
39.55489, -120.67273
Resource(M)
Primary:
Gold
Production
Operation type:
Surface
Development status:
Occurrence
Geology
References
MAS
60910106
DEP
10165337
Reference
MSHA RPT DATED OCTOBER 1979
Reporter
Western Field Operations Center (WFOC)