California · Placer County
Past Producer
Alameda
Placer County, California, United States
Gold
Lead
⌖ Show on map
USGS source ↗
Commodities
Primary
Gold
Secondary
Lead
Commodity type
M
Deposit
Deposit size
S
Workings
Surface/Underground
Materials
Ore minerals
Galena, Gold, Pyrite
Gangue
Quartz
Geology
Host rock
Slate
Economic & production
Development status
Past Producer
Identification
Deposit ID
10034851
MRDS ID
M021782
Region
NA
Data score
C
Coordinates
39.03211, -120.91742
References
WARING, CLARENCE A., 1917 , PLACER COUNTY: REPORT 15 OF THE STATE MINERALOGIST, CALIFORNIA STATE MINING BUREAU, P. 341 - 2