Beneficiation of silica sand - SlideShare
BENEFICIATION OF SILICA SAND Submitted By:- Harshal Gajbe (BT11CHE023) Vishwesh Rai (BT11CHE085) 2. What is 'beneficiation' ? 'Beneficiation' is the processing of raw minerals to yield marketable products by means of physical and mechanical methods without destroying their physical and chemical identity.