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Mine detail: Monarch - Sugar Loaf
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North America
United States
California
El Dorado
Previously called ''
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Location
Lat / long:
38.60351, -120.8663
Resource(M)
Primary:
Gold
Tertiary:
Copper, Zinc, Lead
Ore:
Chalcopyrite, Galena, Gold, Pyrite, Sphalerite
Gangue:
Quartz
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Andesite
References
MRDS
C007726
DEP
10006917
Reference
CLARK, W. B., AND CARLSON, D. W., 1956 , MINES AND MINERAL RESOURCES OF EL DORADO CO., CALIF.: CALIF. JOUR. OF MINES AND GEOL., VOL. 52 , NO. 4 , PG 419 - 420 , 518 AND PL 10
Reporter
Mateik, R.; Albers, John P.