History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c17.s1.6
History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c17.s1.6
- Language
- English
c17.s1.6
Calamine, a zinc mineral, when roasted with copper in the presence of reducing organic matters, is likely to give rise to brass, which was possibly passed as artificially prepared gold.