Minerals and Metals in Ancient India v2.c47.37
Minerals and Metals in Ancient India v2.c47.37
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v2.c47.37
*Chrysolite* : This is a group of orthosilicate minerals of general formula R₁ᴵᴵR₂ᴵᴵ(SiO₄) where R₁ and R₂ are usually combinations of Mg, Fe, Ca, Mn etc.