Mine detail: Vann Ranch Prospect

Previously called 'Middle Creek'

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Location

Lat / long:

39.28487, -122.96049

Resource(M)

Tertiary:	Manganese
Discovery year:	1942

Production

Operation type:	Surface-Underground
Development status:	Prospect

Geology

References

MRDS	M009041
MAS	60330030
DEP	10236201
Reference	CALIF B 125, 1943, P 127
Reporter	Western Field Operations Center (WFOC)