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Mine detail: Griffiths Mining & Development Co
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North America
United States
California
Trinity
Previously called ''
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Location
Lat / long:
40.28735, -123.32081
Resource(M)
Primary:
Manganese
Production
Operation type:
Unknown
Development status:
Past Producer
Geology
References
MAS
61050180
DEP
10165604
Reporter
Western Field Operations Center (WFOC)