Question

Hydraulic washing for carbonate ores

Answer 1

hydraulic washing or gravity separation ( levigation):

Explanation:

By flowing the powdered ore In a current of water, the light rocky impurities can be washed away and the ore particles are left behind.

Generally oxide and carbonate ore are concentrated by this method like haematite and cerussite.

if this answer helped you give me a brainlist ×_×