Minerals and Metals in Ancient India v1.c27.s2.t2.4
Minerals and Metals in Ancient India v1.c27.s2.t2.4
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v1.c27.s2.t2.4
According to the latest analyses of the pillar, including the underground parts which assayed 0.44-0.48 per cent phosphorus, the average composition of the material in the pillar may be given as: