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Mine detail: Wool Mountain Nos 1 and 2 Claims
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North America
United States
California
Trinity
Previously called 'Helmke Manganese Group'
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Location
Lat / long:
40.16125, -123.54582
Resource(M)
Tertiary:
Manganese
Discovery year:
1942
Production
Operation type:
Surface
Development status:
Prospect
Geology
References
MRDS
M020376
MAS
61050086
DEP
10263392
Reference
CA BULL 152 1950 P 341
Reporter
Western Field Operations Center (WFOC)