troilite

== English == === Etymology === From Troili +‎ -ite, after Domenico Troili. === Pronunciation === IPA(key): /ˈtɹɔɪlaɪt/ === Noun === troilite (plural troilites) (mineralogy) A non-magnetic variety of the ferrous sulfide mineral pyrrhotite that occurs in most meteorites === Further reading === David Barthelmy (1997–2026), “Troilite”, in Webmineral Mineralogy Database. “troilite”, in Mindat.org‎[1], Hudson Institute of Mineralogy, 2000–2026.