grischunite

== English == === Etymology === This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. ? + -ite === Noun === grischunite (mineralogy) An orthorhombic-dipyramidal dark reddish brown mineral containing arsenic, calcium, hydrogen, iron, manganese, oxygen, and sodium. ==== References ==== David Barthelmy (1997–2026), “Grischunite”, in Webmineral Mineralogy Database.