California · Sierra County
Past Producer

Shamrock Group

Sierra County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsGold
GangueQuartz
Economic & production
Development statusPast Producer
Identification
Deposit ID10034813
MRDS IDM021738
RegionNA
Data scoreD
Coordinates39.57128, -120.64242
References
AVERILL, C. V., 1942 , MINES AND MINERAL RESOURCES OF SIERRA CO.: CDM CALIF. JOUR. MINES AND GEOL, VOL 38 , NO 1 , P. 64 .LOGAN, C. A., 1929 , SIERRA CO.: CDMM 25TH REPORT STATE MINERALOGIST, APRIL, P. 182 .