Zacatecas Silver Receives Positive Preliminary Metallurgical Test Results for both Bulk Flotation and Sequential Flotation recovery options, with the Bulk Flotation demonstrating recoveries of 96.2 % |
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Zacatecas Silver Receives Positive Preliminary Metallurgical Test Results for both Bulk Flotation and Sequential Flotation recovery options, with the Bulk Flotation demonstrating recoveries of 96.2 % Silver, 93.6% Gold, 96.5% Zinc and 92.1 % Lead into a roug PRNewswire
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