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Mine detail: Gorham Prospect
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North America
United States
California
Calaveras
Previously called ''
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Location
Lat / long:
37.93801, -120.5841
Resource(M)
Tertiary:
Manganese
Discovery year:
1918
Production
Operation type:
Unknown
Development status:
Prospect
Geology
References
MAS
60090007
DEP
10187501
Reference
CALIF BULL 152, P 43
Reporter
Western Field Operations Center (WFOC)