lawrencite

== English == === Etymology === This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. ? +‎ -ite === Noun === lawrencite (mineralogy) A trigonal-hexagonal scalenohedral mineral containing chlorine, iron, and nickel. ==== References ==== David Barthelmy (1997–2026), “Lawrencite”, in Webmineral Mineralogy Database.