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  • Chemical leaching is useful in the concentration of:Option: 1 Copper pyritesOption: 2 Cassi

Chemical leaching is useful in the concentration of:

Option: 1

Copper pyrites


Option: 2

Cassiterite


Option: 3

Bauxite


Option: 4

Galena


Answers (1)

best_answer

Chemical leaching is useful in the concentration of bauxite. 

Froth floatation method is used for copper pyrites and galena because both are sulphide ore.

Hydraulic washing method depends upon the difference in the specific gravity of mineral and gangue. This method is used for separating cassiterite from gangue.

Posted by

Divya Prakash Singh

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