SilverCrest Mines Inc. is pleased to announce production figures for the first quarter of 2013 from its 100% owned Santa Elena Mine located in Sonora, Mexico.
Sierra Metals Inc., previously Dia Bras Exploration, is pleased to provide this revised news release which includes additional supporting details on the pre-feasibility study completed by Gustavson Associates, LLC of Lakewood, Colorado, for its Bolivar copper-zinc-silver mine located in Chihuahua State, Mexico announced on April 17, 2013. The study, mine plan and reserve estimate are based on Gustavsons work and mine plan.
En México, mineras trasnacionales y consorcios del país pagan por concepto de derechos, cinco pesos anuales por hectárea explotada; cada año piden a la Secretaría de Hacienda, crédito fiscal; tienen concesiones por 50 años renovables; pagan los salarios más bajos de Latinoamérica; han impactado negativamente los recursos hídricos y ambientales de diversas comunidades, y han provocado en ellas afectaciones sociales.
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