California · Humboldt County
Producer
Blue Lake/Mad River Bar
Humboldt 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
10163226
Region
NA
Data score
D
Coordinates
40.88453, -124.00804
References
JOHN RAPP, CALIF. DIV. MINES AND GEOL., PERSONAL COMMUN.,1991.