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Roasting of lead-carbonate ores preliminary to gravity concentration
Smelting in the lead blast furnace :Handling rich charges.
Smelting in the lead blast furnace handling rich ores.
Smelting in the lead blast furnace :handling rich charges.
Smelting in the lead blast furnace :handling rich charges.
Smelting in the lead blast furnace :Handling rich charges.
Progress report - metallurgical division.
Metallurgical developments at Mercur, Utah
Contributions to the art of smelting lead products