caswellsilverite

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