Skillings' Mining Review

Skillings' Mining Review

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5, about 2000 individuals are expected to convene at the Marriott Hotel in downtown Tucson, Ariz., to attend the ... of minesmechanical-electrical, British Columbia Department of Mines aamp; Petroleum Resources Bagdad 71 Bob Bonnis, mine ... Morenci Concentrator Process Control System Harold R. Wampler, metallurgical assistant, Morenci branch, Phelps Dodge Corp. ... Breccia Pipes Kenyon Richard, consulting geologist Volcanogenic Iron Ore ot Cerro de Mercado, Durango, Mexicoanbsp;...

Title:Skillings' Mining Review
Publisher: - 1977-07


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