Mine detail: Cobra Negra Group

Previously called 'Tom CatBlack CopperCobre Negro Mine: Claims Patented In 1914Cobra NegraBlack Sam'

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Location

Lat / long:

32.30456, -108.76369

Resource(M)

Primary:	Copper, Silver, Gold
Secondary:	Lead
Ore:	Chalcopyrite, Copper, Malachite
Gangue:	Quartz
Orebody form:	PINCH AND SWELL

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1950
Last production ended:	1925

Geology

Host type:	Andesite
Associated type:	Andesite

References

MRDS	D003358
DEP	10101439
Reference	{Deposit:: LASKY, S. G., 1938, GEOLOGY AND ORE DEPOSITS OF THE LORDSBURG MINING DISTRICT, HIDALGO COUNTY, NEW MEXICO: U.S. GEOLOGICAL SURVEY BULL. 885, 62P}{Deposit:: LINDGREN, W., GRATON, L. C., AND GORDON, C. H., 1910, THE ORE DEPOSITS OF NEW MEXICO: U.S. GEOLOGICAL SURVEY PROF. PAPER 68, P 335}{Deposit:: THORMAN, C.H., AND DREWES, H., 1978 USGS MISC. GEOLOGIC INVESTIGATIONS MAP, I-1151}{Deposit:: NMBMMR GENERAL FILE DATA}
Reporter	Menzie, David, Richter, D. H.