History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c17.s4.t1.2
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c17.s4.t1.2
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v1.c17.s4.t1.2
We have pointed out (Biswas, A.K. et al, 1990: 50-51) that the correlation depends upon: (a) the type of ore, oxide or sulphide or silicate, the nature of impurities, (b) the precise conditions of smelting, such as temperature, nature of fuel, flux etc., and several other factors.