#argirit
- Argyrite — An archaic or literary mineralogical designation historically used as a synonym for argentite or silver sulfide (Ag2S), or for other silver-rich ores. In a structural and historical sense, the term represents a transitional form borrowed from Western European and Hellenic scientific terminology (based on the root argyros - silver), encountered in old geology treatises and mining catalogs before the standardization of modern international nomenclature.