apuanite

== English == === Etymology === This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. ? + -ite === Noun === apuanite (mineralogy) A tetragonal-ditetragonal dipyramidal black mineral containing antimony, iron, oxygen, and sulfur. ==== References ==== David Barthelmy (1997–2026), “Apuanite”, in Webmineral Mineralogy Database.