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Mine detail: Four Point Claim
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North America
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California
Trinity
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Location
Lat / long:
40.43955, -123.30641
Resource(M)
Tertiary:
Manganese
Discovery year:
1940
Production
Operation type:
Unknown
Development status:
Prospect
Geology
References
MRDS
M020323
MAS
61050034
DEP
10190584
Reference
CA BULL NO 125 P 198
Reporter
Western Field Operations Center (WFOC)