What method of concentration of ore is preferred in each of the following cases :
--- the ore has higher density of particles interspersed with a bulk of low density impurities
-- the ore consists of CuS intermixed with clay particles.
Hi,
Here's the answer to your question:
the ore has higher density of particles interspersed with a bulk of low density impurities-Gravity method
the ore consists of CuS intermixed with clay particles.-Froth flotation process