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Mine detail: Willoughby
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North America
United States
California
Sierra
Previously called ''
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Location
Lat / long:
39.65628, -120.69993
Resource(M)
Primary:
Gold
Production
Operation type:
Surface-Underground
Development status:
Past Producer
Geology
References
MRDS
X025566
MAS
60910468
DEP
10262406
Reference
25TH RPRT STATE MIN P 173;
Reporter
Western Field Operations Center (WFOC)