Physics, asked by youshenee8630, 10 months ago

Gravity separation process is used for the concentration of: a calamine b haematite c chalcopyrite d bauxite

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Answered by roathkeosolarta

This is the process for concentration of primarily sulphide ores. It has the advantage over gravity separation because it can collect even the extremely fine particles of minerals. The process uses the difference in the wetting characteristics of minerals and gangue.Answer:

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