corundum, history.1, gems

This study translates and comments on the Greek epitomes of Epiphanius’s account of the gemstones associated with Aaron’s breastplate, examining the difficulties of relating ancient stone names to modern mineral terminology. A brief introduction places Epiphanius, the fourth-century bishop of Salamis, within his religious and intellectual setting and outlines the transmission of his lapidary work. The original, longer treatise is lost, while abbreviated Greek accounts and versions in several other languages survive. The translation is accompanied by comparisons with biblical passages, Theophrastus, Pliny, medical writers, and modern mineralogical descriptions. Particular attention is paid to color vocabulary, geographical references, variant readings, and the ways in which confused literary transmission may have combined descriptions of different materials. Ancient names are shown to encompass several substances rather than correspond consistently to modern species. Epiphanius’s sard is compared with carnelian, while his anomalously red topaz is considered either a possible garnet or the product of a garbled tradition concerning Red Sea peridot. Smaragdus and prasinus are discussed in relation to beryl, emerald, prase, and other green materials, with associated stories illustrating the transfer of supposed properties between stones sharing a name. Anthrax may denote red garnets, whereas the ancient sapphire is identified principally with lapis lazuli, despite contradictory crimson color descriptions in the transmitted account. Iaspis covers a particularly diverse group, potentially including several quartz varieties and copper minerals. The uncertain ligyrion is considered in relation to amber and to Epiphanius’s proposed identification with hyacinth; alternative interpretations of hyacinth as corundum or other materials remain tentative. Agate, amethyst, chrysolith, and beryl provide further examples of the ambiguity introduced by changing names and overlapping color descriptions. Reported medicinal and magical powers—including healing wounds, treating eye or digestive disorders, counteracting venom, assisting childbirth, and repelling ghosts—are presented as elements of the ancient textual tradition. The commentary repeatedly distinguishes possible mineral identifications from conjecture, showing how philology, source comparison, and gemological observation can clarify an influential historical lapidary without eliminating its uncertainties.