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Mine detail: Mad River Bridge Bar
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North America
United States
California
Humboldt
Previously called 'Emmerson Pit'
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Location
Lat / long:
40.87173, -123.98894
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MAS
60230270
DEP
10256324
Reference
{Deposit:: JOHN RAPP, CALIF. DIV. MINES AND GEOL., PERSONAL COMMUN.,}{Deposit:: 1991.}
Reporter
Ridenour, James