Mine detail: Big Oak Flat No. 1

Previously called 'Conrad'

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Location

Lat / long:

37.82742, -120.26266

Resource(M)

Primary:	Gold
Secondary:	Silver
Tertiary:	Zinc, Lead, Copper
Ore:	Chalcopyrite, Copper, Galena, Gold, Sphalerite
Gangue:	Quartz

Production

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

Geology

Host type:

Granite

References

MRDS	M021323
DEP	10034513
Reference	CRAWFORD, J. J., 1896 , THIRTEENTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 13 , P 47
Reporter	Albers, J.