Commodities
PrimaryCopper
SecondarySilver, Gold, Zinc
Commodity typeM
Deposit
Model184: Massive sulfide, kuroko
Deposit sizeL
WorkingsUnderground
Orebody formLENTICULAR
Ore controlMineralization Occurs In A Shear And Brecciated Zone In Logtown Ridge Metavolcanic Rocks.
Materials
Ore mineralsBornite, Chalcopyrite, Malachite, Pyrite
Geology
Host rockSchist · Logtown Ridge Formation
Economic & production
Development statusProducer
Identification
Deposit ID10109409
MRDS IDM020441
Alternate namesCosumnes, Hobo
RegionNA
Data scoreB
Coordinates38.50184, -120.96769
References
CARLSON, D. W. AND CLARK, W. B., 1954 , MINES AND MINERAL RESOURCES, AMADOR COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 50 , NO. 1 , P. 159GOODWIN, J. G., 1957 , LEAD AND ZINC IN CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 3 & 4 , P. 417