Silver








Silver Eagle launches Miguel Auza

Vancouver — With a number of political dignitaries in attend- ance, Silver Eagle Mines (SEG-T, SVEGF-O) recently celebrated the start of operations at its Miguel Auza mine in Zacatecas state, Mexico.




COLUMBIA METALSThe leach pad at the Lluvia de Oro mine in Sonora state, Mexico, with the leach plant in the background. Large run-of-mine boulders were placed on the pad by previous operators without crushing.

Columbia Metals expects Lluvia production this year

The 1990s weren’t kind to some low-grade gold projects, and one of those was the Lluvia de Oro mine in northwestern Sonora state, Mexico. It operated for less than three years under two owners, and se…



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