Transmutation Theory in the Greek Alchemical Corpus

Abstract

This paper studies transmutation theory as found in the texts attributed to Zosimus of Panopolis, “the philosopher Synesius,” and “the philosopher Olympiodorus of Alexandria.” It shows that transmutation theory (i.e. a theory explaining the complete transformation of substances) is mostly absent from the work attributed to these three authors. The text attributed to Synesius describes a gilding process, which is similar to those described by Pliny and Vitruvius. The commentary attributed to Olympiodorus is the only text studied here that describes something similar to a transmutation theory. It is unclear, however, if this was a theory of transmutation or if the writer meant something more like the literal meaning of the word “ekstrophē,” a term used to describe the transformation of metals, as the “turning inside-out” of what is hidden in a substance. A similar conception of ekstrophē can be found in the works of Zosimus, who discussed transmutation to make an analogy with self-purification processes, which, from the perspective of his own anthropogony, consisted in the “turning inside-out” of the “inner human” (esō anthrōpos).