ECU Silver has two wholly owned operating mills located close to its mines near the village of Velardeña, Durango, Mexico.

The first of the mills is a cyanidation leach plant (the “Oxide Mill”) with a Merrill Crowe circuit at a rated capacity of 500 tonnes per day (tpd). This Oxide Mill is used for the treatment of our oxide resources and generates gold/silver doré bars.

The second mill is a flotation mill (the “Sulphide Mill”) with a rated capacity of 320 tpd that treats our sulphide resource. The Sulphide Mill generates three concentrates; a lead/silver concentrate, a zinc concentrate and a pyrite/gold concentrate.