Mine detail: El Letrero

Previously called 'Los Letreros'

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Location

Lat / long: 28.38775, -108.06308

Resource(M)

Primary: Silver, Gold
Secondary: Lead, Copper, Zinc
Ore: Freibergite
Gangue: Pyrite, Quartz

Production

Operation type: Unknown
Production size: Yes
Development status: Past Producer

Geology

Host type:Rhyolite,Andesite
Associated type:Volcanic Rock (Aphanitic)

References

MRDSMX02226
DEP10049501
Reference{Deposit:: GONZALEZ R., J., 1956, MEMORIA GEOLOGICO-MINERA DEL ESTADO DE CHIHUAHUA: XX CONGRESO GEOLOGICO INTERNACIONAL (DURANGO, MX), P. 59.}{Deposit:: SOCIEDAD GEOLOGICA MEXICANA A.C., 1985, PLANO GEOLOGICO MINERO DE CHIHUAHUA, MEXICO: CONSEJO DE RECURSOS MINERALES AND FEDERAL GOVERNMENT OF MEXICO, MEXICO D.F., 1 SHEET, SCALE 1:500,000.}{Deposit:: SECRETARIO DE PROGRAMACION Y PREPUESTO, 1984, TECONPA: CARTA GEOLOGICA; INSTITUTO NACIONAL DE ESTADISTIC GEOGRAFIA E INFORMACION, MEXICO D.F., SCALE 1:250,000.}
ReporterLeonard, Kenneth R. (Page, Norman J.), Staude, John-Mark G.