Mine detail: Black Point Claim

Previously called ''

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Location

Lat / long: 38.79568, -122.74387

Resource(M)

Tertiary: Manganese
Discovery year: 1918

Production

Operation type: Unknown
Development status: Occurrence

Geology

References

MRDSM008979
MAS60330003
DEP10211799
Reference{Deposit:: CALIF BULL 152 P 87-88.}{Deposit:: APR. 1945, P.88; CALIF. REPT. 25,P.358.}
ReporterWestern Field Operations Center (WFOC)