History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c12.s1.t10.3
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c12.s1.t10.3
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v1.c12.s1.t10.3
Evidence of beneficiation methods is found in quartzite river pebbles. Deep mortars were found in the rock in one of the mine openings. Iron pestles might have been used, but stone hammers found would have sufficed.