Outline of the beginnings of alchemy and its antecedents.
There had been a long use of Simples as drugs of longevity. Among these red substances predominated, red ochre and cinnabar as minerals, ephedra bearing red berries and pomegranate and peach as vegetable products. In China herbalism became a cult of longevity with its legendary founder as Emperor Shen Nung and with the god of longevity finally emerging from the peach as Shou-Sing. To excell simple drugs of longevity the first synthetic drug was prepared as brick red colloidal gold. It was called Chin-I. Gold-cum-herbal juice. Dialectally it was pronounced Kim-Iya, whence Alkimiya in Arabic, and finally alchemy. Chin-I was Herbo-golden drug and also gold-making-juice, a miraculous substance. But it was not blood-red. Now came Chin-Tan, Cinnabar-gold, red like blood. Its redness equalled blood and as such was soul, gold as its acceptor had an everlasting body. Chin-Tan was designed as the ideal drug of longevity. Alchemy started by making red gold but degenerated, trying to make bullion gold.
D000422:Alchemy; D002681:China; D000076144:Egypt, Ancient; D000076145:Greece, Ancient; D049690:History, Ancient; D008516:Medicine, Chinese Traditional; D008877:Middle East