Mine detail: El Toro

Previously called 'Noche Buena-Veta Grande'

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Location

Lat / long:

27.20028, -108.83393

Resource(M)

Primary:	Gold
Secondary:	Lead, Zinc
Tertiary:	Copper
Ore:	Chalcopyrite, Galena, Gold, Sphalerite
Gangue:	Quartz
Other material:	Limonite, Pyrite

Production

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

Geology

Host type:	Andesite
Associated type:	Andesite

References

MRDS	MX00195
DEP	10048991
Reference	{Deposit:: GUILD, PHILIP W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA: LISTING OF DEPOSITS: U.S. GEOLOGICAL SURVEY, GEOLOGICAL SURVEY CIRCULAR 858-B, 72 P..}{Deposit:: PEREZ SEGURA, EFREN, 1985, CARTA METALOGENETICA DE SONORA 1:250000 UNA INTERPRETACION DE LA METALOGENIA DE SONORA: UNIV. OF SONORA, DEPT. OF GEOL., HERMOSILLO, MEXICO, 66 P.}
Reporter	Staude, John-Mark G. (Page, Norman J.), Leonard, Kenneth R.