Mine detail: Keystone Gold Mining Co

Previously called ''

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Location

Lat / long:

39.49794, -120.80603

Resource(M)

Primary:	Gold
Ore:	Gold
Gangue:	Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

References

MRDS	X025412
DEP	10086521
Reference	LOGAN, C. A., 1929 , SIERRA CO: CDMM 25TH REPORT STATE MINERALOGIST, APRIL, P 17
Reporter	Hayden, F. (Albers, J.)