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AuthorTitleSubjectDatePublication Type
1 Stott, George F.Mining and milling of complex lead and zinc ores in the Park City district, UtahLead -- Metallurgy; Zinc -- Metallurgy; Mines and mineral resources -- Utah -- Summit County1916thesis
2 Larson, Clarence L.The Holt-Dern roasting process as applied to the treatment of lead oresLead -- Metallurgy1915-05thesis
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