Mine detail: Old Digging District

Previously called ''

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Location

Lat / long:

40.66655, -122.43439

Resource(M)

Primary:	Gold
Tertiary:	Bismuth

Production

Operation type:	Unknown
Deposit type:	QUARTZ VEINS
Production size:	None
Development status:	Occurrence

Geology

References

MRDS	D001929
DEP	60000274
Reference	COOPER, J. R., 1962, BISMUTH OF U.S.: USGS MR - 22
Reporter	MILLER, M. H.