Mine detail: Big Twenty

Previously called ''

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Location

Lat / long: 38.97213, -118.92625

Resource(M)

Primary: Gold
Gangue: Sulfur

Production

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

Geology

Host type:Diorite
Associated type:Diorite
Alteration processes:Sericitized Granodiorite

References

MRDSM035041
DEP10103589
Reference{Deposit:: HILL, J. M., 1915 , SOME MINING DISTRICTS IN NE CALIF. AND NW. NEV., USGS BULL 594}{Deposit:: ROSS, D. C., 1961 , GEOLOGY AND MINERAL DEPOSITS OF MINERAL CO., NEV., NEV. BUREAU OF MINES, BULL 58}
ReporterFiebelkorn, J. B. (Stewart, J. H.)