Mine detail: Black Point

Previously called ''

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Location

Lat / long:

38.10406, -122.508

Resource(N)

Primary:

Sand and Gravel, Construction, Stone, Crushed/Broken

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

References

MRDS	M009205
DEP	10030792
Reference	CALIF. JOUR. MINES & GEOL. V. 51, NO. 3, JULY 1955, P. 239-242, 285, PL.
Reporter	Gere, W.