08-13-2023, 08:35 PM
Ancient recipes investigated, e.g. "formulations from a sixteenth-century alchemical treatise, the "Nectar Mine Light of Mercury" (Rasaprakāśasudhākara). The treatise focusses on the medicinal application of mercurials, but also contains a chapter on making alchemical gold and silver and artificial pearls and coral."
http://ayuryog.org/content/alchemy-reconstruction
http://ayuryog.org/content/alchemy-reconstruction