Mine detail: Great Northern

<< Back to the map

Location

Lat / long:

37.34799, -120.08904

Resource(M)

Primary:	Copper
Ore:	Bornite, Chalcopyrite, Pyrite

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer

Geology

Host type:

Greenstone

References

MRDS	M009623
DEP	10102887
Reference	{Deposit:: BOWEN, O. E. AND CLIFFTON, G. H., 1957 , MINES AND MINERAL RESOURCES OF MARIPOSA COUNTY, CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 1 & 2 , P. 227 .}{Deposit:: ERIC, J.H., 1948: COPPER IN CALIFORNIA BULL. 144; DIV. OF MINES, P. 267.}
Reporter	Gere, W., Fraticelli, L. A. (Albers, J.)