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Mine detail: Graham Pit and Mill
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North America
United States
California
Humboldt
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Location
Lat / long:
40.89013, -124.06894
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MAS
60230030
DEP
10236106
Reference
MSHA MINE FILE REFERENCE JUNE 1979.
Reporter
Western Field Operations Center (WFOC)