Mine detail: Roye-Sum

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Location: Sierra County, California, United States, North America
Lat / long: 39.45406, -120.85659
dep_id: 10034810
mrds_id: M021733
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
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. 37 .
  • Deposit:: FERGUSON, H. G., & GANNETT, R. W., 1932 , GOLD QTZ. VEINS OF THE ALLEGHANY DISTRICT, CALIF.: USGS PROF. PAPER 172 , P. 98 .
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