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DateAuthorTitleDepartmentPublication Type
1Mining and milling of complex lead and zinc ores in the Park City district, Utah1916Stott, George F.Mining and milling of complex lead and zinc ores in the Park City district, UtahMining Engineeringthesis
2The Holt-Dern roasting process as applied to the treatment of lead ores1915-05Larson, Clarence L.The Holt-Dern roasting process as applied to the treatment of lead oresMetallurgical Engineeringthesis
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