What is the concentration process used to separate chalcopyrite (CuFeS₂)from its gangue? A)chemical treatment B)density differences C)floatation process D)magnetic differences

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The concentration process commonly used to separate chalcopyrite from its gangue is the flotation process. In this process, the crushed ore is mixed with water and chemicals to create a slurry. Air is bubbled through the mixture, and the chalcopyrite particles attach to the bubbles and float to the surface, while the gangue sinks to the bottom. The chalcopyrite can then be skimmed off the top and further processed. The other options - chemical treatment, density differences, and magnetic differences - are not effective methods for separating chalcopyrite from its gangue.

What Is the Concentration Process Used to Separate Chalcopyrite (CuFeS2)from

What Is the Concentration Process Used to Separate Chalcopyrite (CuFeS₂)from