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Mine detail: Big Boulder
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North America
United States
California
Trinity
Previously called ''
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Location
Lat / long:
40.78764, -123.11782
Resource(M)
Primary:
Gold
Tertiary:
Silver
Production
Operation type:
Placer
Development status:
Past Producer
Geology
References
MAS
61050923
DEP
10262882
Reference
MILS-WFOC PRODUCTION FILES
Reporter
Western Field Operations Center (WFOC)