California · Amador County
Past Producer

Alma

Amador County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockSlate
Associated rockDiabase
Economic & production
Development statusPast Producer
Identification
Deposit ID10028254
MRDS IDM005127
RegionNA
Data scoreC
Coordinates38.34379, -120.78435
References
CRAWFORD, J.J., 1894 , TWELFTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 12 , P. 70 .CRAWFORD, J.J., 1896 , THIRTEENTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 13 , P 66 - 67