Minerals and Metals in Ancient India v1.c11.s7.t2.3
Minerals and Metals in Ancient India v1.c11.s7.t2.3
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v1.c11.s7.t2.3
Samples of copper ore and the piece of lead were found from DK area in Block I, house VI, room 51 and 52. The ore, a red oxide of copper with very little foreign material gave on analysis the following results: