plagionite

== English == === Etymology === Borrowed from German Plagionit, from Ancient Greek πλᾰ́γῐον (plắgĭon) +‎ German -it, from πλάγιος (plágios). By surface analysis, Ancient Greek πλᾰ́γῐον (plắgĭon) +‎ -ite. === Noun === plagionite (mineralogy) A monoclinic-prismatic mineral containing antimony, lead, and sulfur. ==== References ==== David Barthelmy (1997–2026), “Plagionite”, in Webmineral Mineralogy Database. “plagionite”, in OED Online ⁠, Oxford: Oxford University Press, launched 2000. “plagionite”, in Merriam-Webster.com Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.