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Mine detail: Callahan Prospect
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North America
United States
California
Calaveras
Previously called ''
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Location
Lat / long:
37.98181, -120.75351
Resource(M)
Tertiary:
Manganese
Discovery year:
1942
Production
Operation type:
Surface
Development status:
Prospect
Geology
References
MRDS
M006566
MAS
60090003
DEP
10260250
Reference
{Deposit:: CALIF BULL 152 P 40-41; BULL 125, P 106; USBM RI 5579, P 22}{Deposit:: EC MINERAL MAP NO 5, 1943; CALIF CO REPT NO 2, P 211 & PL O}
Reporter
Western Field Operations Center (WFOC)