California · Sierra County
Past Producer

Roye-Sum

Sierra County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockSchist
Economic & production
Development statusPast Producer
Identification
Deposit ID10034810
MRDS IDM021733
RegionNA
Data scoreC
Coordinates39.45406, -120.85659
References
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 .FERGUSON, H. G., & GANNETT, R. W., 1932 , GOLD QTZ. VEINS OF THE ALLEGHANY DISTRICT, CALIF.: USGS PROF. PAPER 172 , P. 98 .