olkhonskite

== English == === Etymology === This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. ? + -ite === Noun === olkhonskite (mineralogy) A monoclinic black mineral containing chromium, oxygen, titanium, and vanadium. ==== References ==== David Barthelmy (1997–2026), “Olkhonskite”, in Webmineral Mineralogy Database.