cianciulliite

== English == === Etymology === From Cianciulli +‎ -ite, named after John Cianciulli, an American mineralogist. === Noun === cianciulliite (mineralogy) A monoclinic-prismatic gray mineral containing hydrogen, magnesium, manganese, oxygen, and zinc. ==== References ==== David Barthelmy (1997–2026), “Cianciulliite”, in Webmineral Mineralogy Database.