Mine detail: Central Group

Location:	Sierra County, California, United States, North America
Lat / long:	39.45795, -120.82409
dep_id:	10034761
mrds_id:	M021659
Commodity type:	metallic
Major mineral:	Gold
Operation type:	Unknown
Production size:	Small ammount of material produced
Development status:	Past Producer
ore:	Gold
gangue:	Quartz
Reporter:	Hayden, F. (Albers, J.)
hrock_type:	Schist,Serpentinite
References:	Deposit:: MCCULLOCH, W. C., OESTERLING, W. A., SPURCK, W. H., & TISCHLER, M. S., 1964 , MINERALS FOR INDUSTRY, N CALIF.: SO PACIFIC COMPANY, VOL 2, P 35 . Deposit:: AVERILL, C. V., 1942 , MINES AND MINERAL RESOURCES OF SIERRA CO.: CDM CALIF. JOUR. MINES AND GEOL, VOL 38, NO 1, P 52 . Deposit:: FERGUSON, H. G., & GANNETT, R. W., 1932 , GOLD QTZ VEINS OF THE ALLEGHANY DISTRICT, CALIF.;: USGS PROF PAPER 172, P 117-118 .