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

MRDSX025412
DEP10086521
ReferenceLOGAN, C. A., 1929 , SIERRA CO: CDMM 25TH REPORT STATE MINERALOGIST, APRIL, P 17
ReporterHayden, F. (Albers, J.)