eggletonite

== English == === Etymology === This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. ? + -ite === Noun === eggletonite (mineralogy) A monoclinic golden brown mineral containing aluminum, hydrogen, manganese, oxygen, silicon, and sodium. ==== References ==== David Barthelmy (1997–2026), “Eggletonite”, in Webmineral Mineralogy Database.