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

MRDS	M008979
MAS	60330003
DEP	10211799
Reference	{Deposit:: CALIF BULL 152 P 87-88.}{Deposit:: APR. 1945, P.88; CALIF. REPT. 25,P.358.}
Reporter	Western Field Operations Center (WFOC)