The Rasashastra tradition — Rasa authors and compilers; authorship not individual
Date disputed; the texts are compilations of a longer tradition · disputed · disputed
Attribution of the Rasaratna Samuccaya is debated; no single author is established
Unknown or disputed.
Passage not yet recorded.
Chemistry · CBSE · ICSE · IGCSE · IB · State — Classification of minerals and metals, calcination, distillation and sublimation apparatus, purification, alloys, mercurial preparations.
Evidence: traditionally attributed · no modern scholarly reference recorded yet.