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Mine detail: Downey Estate Prospect
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North America
United States
California
Lake
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Location
Lat / long:
38.73298, -122.66467
Resource(M)
Tertiary:
Manganese
Discovery year:
1942
Production
Operation type:
Unknown
Development status:
Occurrence
Geology
References
MRDS
M008922
MAS
60330009
DEP
10115302
Reference
CALIF BULL 152 P 124
Reporter
Western Field Operations Center (WFOC)