Mineral Resource Map
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Mine detail: Cosgrove
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North America
United States
California
Calaveras
Previously called ''
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Location
Lat / long:
38.07519, -120.54879
Resource(M)
Primary:
Gold
Tertiary:
Copper
Ore:
Gold, Pyrite
Gangue:
Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Diabase
References
MRDS
M006501
DEP
10029128
Reference
CRAWFORD, J. J., 1896 , CALAVERAS COUNTY: 13TH REPT. STATE MIN.; CALIF. MIN. BUR. P 10
Reporter
Mateik, R.; Albers, John P.