Mine detail: Lewis Ranch

Previously called ''

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Location

Lat / long: 36.81963, -121.1354

Resource(M)

Tertiary: Manganese
Discovery year: 1918

Production

Operation type: Unknown
Development status: Occurrence

Geology

References

MRDSM020108
MAS60690006
DEP10164429
Reference{Deposit:: CALIF. STATE MINING BUR. BULLETIN 76, 1918, P. 61.}{Deposit:: CALIF. DIV. MINES BULLETIN 152, 1950, P. 188.}
ReporterRidenour, James