gersdorffite

== English == === Etymology === From Gersdorff +‎ -ite, after Johann von Gersdorff (1781–1849), owner of the nickel mine at Schladming, Austria (the type locality). === Noun === gersdorffite (usually uncountable, plural gersdorffites) (mineralogy) An isometric nickel arsenic sulfide mineral. === Further reading === David Barthelmy (1997–2026), “Gersdorffite”, in Webmineral Mineralogy Database. “gersdorffite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.