California · Contra Costa County
Unknown
Sycamore Canyon
Contra Costa County, California, United States
Copper
Mercury
Zinc
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USGS source ↗
Commodities
Primary
Copper
Tertiary
Mercury, Zinc
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10211765
MRDS ID
M007145
Region
NA
Data score
D
Coordinates
37.8718, -121.88104
References
USGS CRIB LIST NOV. 4, 1981