California · Contra Costa County
Past Producer
Summit of Zion
Contra Costa County, California, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Ore control
Shear Zones
Materials
Ore minerals
Iron
Geology
Host rock
Diabase
Economic & production
Development status
Past Producer
Production years
1860 'S
Identification
Deposit ID
10029565
MRDS ID
M007199
Region
NA
Data score
C
Coordinates
37.92296, -121.95548
References
PAMPEYAN, E.H., 1963 , GEOLOGY AND MINERAL DEPOSITS OF MOUNT DIABLO, CONTRA COSTA COUNTY; CALIFORNIA DIVISION OF MINES AND GEOLOGY, SPECIAL REPORT 80 , P. 21