Minerals and Metals in Ancient India v1.c26.s7.7
Minerals and Metals in Ancient India v1.c26.s7.7
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v1.c26.s7.7
(6) It is likely that 200-500 gms of zinc were extracted per retort, or 7-18 kg per smelt of 36 retorts.
Minerals and Metals in Ancient India v1.c26.s7.7
(6) It is likely that 200-500 gms of zinc were extracted per retort, or 7-18 kg per smelt of 36 retorts.