tetrahedrite

== English == === Etymology === Named for its tetrahedral crystals in 1845. === Noun === tetrahedrite (countable and uncountable, plural tetrahedrites) (mineralogy) A complex ore of copper, a mixed sulfide of copper, iron, zinc, silver and antimony. ==== Translations ==== === References === === Further reading === David Barthelmy (1997–2026), “Tetrahedrite”, in Webmineral Mineralogy Database. “tetrahedrite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.