Tin at the Sullivan Concentrator

SHORTLY after the commencement of operations at the Sullivan concentrator, the use of a pilot table was instituted in order to present a visual control of various products by showing the amount of galena still present in the tailing from several stages of flotation. Among the products so treated, the final tailing was later included. It was gratifying to note that very little free galena was escaping, but a fine streak o a whitish mineral appeared at the concentrate zone.
Keywords: cassiterite, galena, gangue, iron, tin, Concentrate, Concentrates, flotation, Frames, metals, tailings, tin
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