From Vaughan + -ite, after David John Vaughan, English mineralogist. <span class="searchmatch">vaughanite</span> (uncountable) (mineralogy) A mineral containing mercury, sulfur, antimony...
Alteration of <span class="searchmatch">vaughanite</span> vaughnite (mineralogy) Alternative spelling of <span class="searchmatch">vaughanite</span>. David Barthelmy (1997–2025) “<span class="searchmatch">Vaughanite</span>”, in Webmineral Mineralogy...