Mine detail: Cuatro Hermanos

Previously called ''

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Location

Lat / long:

28.38635, -109.65757

Resource(M)

Primary:	Copper, Molybdenum
Ore:	Chalcocite, Chalcopyrite, Molybdenite, Pyrite
Orebody form:	STOCKWORKS, HYDROTHERMAL BRECCIA

Production

Operation type:	Unknown
Production size:	Unknown
Development status:	Occurrence

Geology

Associated type:	Rhyolite,Andesite
Alteration processes:	Silicification, Potassic(?)

References

MRDS	MX00032
DEP	10048862
Reference	{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.}{Deposit:: ECHAVARRI,A. AND GOMEZ, T.A. 1971. INFORME GEOLOGICO Y DE MINERALIZACION-ALTERACION DEL PROYECTO 4 HERMANOS MUNICIPIO DE ONAVAS, SONORA, ASARCO MEXICANA, S,A., REPORTE INTERNO, 7 P.}
Reporter	Staude, John-Mark G. (Page, Norman J.), Leonard, Kenneth R.