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Mine detail: Mayfield Prospect
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North America
United States
California
San Luis Obispo
Previously called ''
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Location
Lat / long:
35.61166, -120.95958
Resource(M)
Tertiary:
Manganese
Discovery year:
1918
Production
Operation type:
Surface
Development status:
Occurrence
Geology
References
MRDS
M020160
MAS
60790014
DEP
10213566
Reference
{Deposit:: CALIF. DIV. MINES BULLETIN 152, 1950, P. 234.}{Deposit:: U.S. BUREAU OF MINES RI 5579, 1960, P. 44.}
Reporter
Ridenour, James