Mine detail: Randolph

Previously called 'Western Merger'

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Location

Lat / long: 39.29767, -120.98797

Resource(M)

Primary: Gold
Secondary: Silver, Copper, Lead
Ore: Galena, Gold, Pyrite
Gangue: Quartz

Production

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

Geology

Host type:Diorite
Associated type:Diorite

References

MRDSC011613
DEP10007565
Reference{Deposit:: LOGAN, C. A., 1930 , SACRAMENTO FIELD DIVISION: REPORT XXVI OF THE STATE MINERALOGIST; CALIFORNIA DIVISION OF MINES VOL. 26 , NO. 2 , P. 130 .}{Deposit:: GOODWIN, J. G., 1957 , LEAD AND ZINC IN CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 57 , NOS. 3 AND 4 , P. 585 .}{Production:: GOODWIN, 1957}
ReporterBowman, J. And Albers, J.