Mine detail: Copper Hill

Previously called 'CosumnesHobo'

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Location

Lat / long:

38.50184, -120.96769

Resource(M)

Primary:	Copper
Secondary:	Silver, Gold, Zinc
Ore:	Bornite, Chalcopyrite, Malachite, Pyrite
Orebody form:	LENTICULAR

Production

Operation type:	Unknown
Production size:	Large
Development status:	Producer

Geology

Host rock:	Logtown Ridge Formation
Host type:	Schist

References

MRDS	M020441
DEP	10109409
Reference	{Deposit:: CARLSON, D. W. AND CLARK, W. B., 1954 , MINES AND MINERAL RESOURCES, AMADOR COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 50 , NO. 1 , P. 159}{Deposit:: GOODWIN, J. G., 1957 , LEAD AND ZINC IN CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 3 & 4 , P. 417}
Reporter	Fraticelli, L. A. (Albers, J.)