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Mine detail: Twin Shafts
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North America
United States
California
San Bernardino
Previously called ''
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Location
Lat / long:
34.83942, -115.05502
Resource(M)
Primary:
Gold
Tertiary:
Silver
Production
Operation type:
Surface-Underground
Development status:
Past Producer
Geology
References
MAS
60713253
DEP
10116900
Reporter
Close, Terry J.