History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c12.s2.10
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c12.s2.10
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v1.c12.s2.10
As said earlier mining of gold, copper, lead-zinc-silver and diamond was highly developed and Indian metals and gems were widely traded and exported abroad.