Rasaratna Samuchaya
Rasaratna Samuccaya or , variously transliterated as Rasaratna Samuchchaya, Rasaratna Samucchaya, etc., is an alchemical work written in India, in the Sanskrit language, and datable to the thirteenth, fourteenth, or the sixteenth century.
The text contains detailed descriptions of various complex metallurgical processes, as well as descriptions of how to set up and equip a laboratory and other topics concerning Indian alchemy. It is a work that synthesises the writings and opinions of several earlier authors and presents a coherent account of medieval Indian alchemy.Contents
Among the diverse scientific content of this text is: