California · Trinity County
Producer
Old Bridge Road Mine
Trinity County, California, United States
Sand and Gravel
Construction
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USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Economic & production
Development status
Producer
Identification
Deposit ID
10117656
Region
NA
Data score
D
Coordinates
40.70675, -122.81111
References
CALIF. DIVV. MINES AND GEOL. SPECIAL PUBL. 103, 1990.