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Mine detail: Middlemast Ranch Deposit
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North America
United States
California
San Luis Obispo
Previously called 'Middlemast Chrome Deposit'
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Location
Lat / long:
35.47326, -120.84538
Resource(M)
Primary:
Chromium
Production
Operation type:
Surface-Underground
Development status:
Past Producer
Geology
References
MRDS
W025004
MAS
60790091
DEP
10189619
Reference
{Deposit:: CALIF. STATE MINING BUR. BULLETIN 76, 1918, P. 171.}{Deposit:: CALIF. DIV. MINES BULLETIN 134, 1953, PART II, CHAPT. 2,}{Deposit:: P. 57, 83.}
Reporter
Ridenour, James