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Mine detail: Murphy Prospect
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North America
United States
California
Humboldt
Previously called ''
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Location
Lat / long:
40.21652, -123.54279
Resource(M)
Primary:
Manganese
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
References
MRDS
M008815
DEP
10092280
Reference
{Deposit:: D.O.M. BULL. 152, 1950, P. 71}{Deposit:: USBM R.I. 5579, P. 6}
Reporter
Gere, W.