Minerals and Metals in Ancient India v1.c22.s2.17
Minerals and Metals in Ancient India v1.c22.s2.17
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v1.c22.s2.17
One house in Sirkap was found to have 5 lbs. of vermilion pigment assaying 85.1 per cent HgS, 12.4 per cent Fe₂O₃, 2.69 per cent SiO₂ and 0.24 per cent Al₂O₃.