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MDAA is active in Zacatecas and specializes in hyposulfate leaching of precious metal tailings. MDAA also has some Ag vein projects in the Ojocaliente District.

Minera Dolores Angustias y Anexas S.A. de C.V.

Ing. Martin Sutti, President
Coligo Militar, Primero Piso
Zacatecas, ZAC 98000
PH: (52) (492) 41-470
FX: (52) (492) 41-471

Minera Doloras Angustias y Anexas S.A. de C.V. (MDAA) is a privately held exploration and development company specializing in central Mexico. MDAA controls several mining properties and historic mine tailings projects . These include:

El Salvador Property, Zacatecas. Optioned to Western Copper Holdings and Teck Resources.

El Milagro, Ojocaliente District, Zacatecas State.