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Mine detail: Johnson Ranch Deposit
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North America
United States
California
San Luis Obispo
Previously called ''
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Location
Lat / long:
35.33437, -120.67817
Resource(M)
Primary:
Chromium
Production
Operation type:
Surface-Underground
Development status:
Past Producer
Geology
References
MRDS
W025022
MAS
60790212
DEP
10116323
Reference
{Deposit:: CALIF. DIV. MINES BULLETIN 134, 1953, PART II, CHAPT. 2,}{Deposit:: P. 68, 83.}
Reporter
Ridenour, James