History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c17.s5.1
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c17.s5.1
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v1.c17.s5.1
In the beginning of this article we mentioned (A) the nature of evidences related to gems and minerals in ancient India. Four categories of evidences were referred to: