Mine detail: Johnnie Green

Previously called 'GreenJohnny GreenJr.'

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Location

Lat / long:

37.28354, -120.03848

Resource(M)

Primary:	Copper
Secondary:	Silver
Ore:	Chalcopyrite
Gangue:	Quartz
Discovery year:	1863

Production

Operation type:	Unknown
Deposit type:	Replacement
Production size:	Small
Development status:	Producer

Geology

Host type:

Schist

References

MRDS	M009820
DEP	10109243
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. 66 .}{Deposit:: ERIC, J. H., 1948 , COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 267 .}
Reporter	Gere, W., Fraticelli, L. A. (Albers, J.)