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Mine detail: Ophir
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North America
United States
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Location
Lat / long:
39.62428, -121.01744
Resource(M)
Primary:
Gold
Tertiary:
Silver
Production
Operation type:
Placer
Development status:
Past Producer
Geology
References
MAS
61150143
DEP
10190297
Reference
U.S. BUREAU OF MINES PRODUCTION RECORDS.
Reporter
Western Field Operations Center (WFOC)