pachnolite

== English == === Etymology === From Ancient Greek πάχνη (pákhnē, “frost”) + λίθος (líthos, “stone”), for being a mineral close in appearance to ice crystals. === Noun === pachnolite (mineralogy) A monoclinic-prismatic mineral containing aluminum, calcium, fluorine, hydrogen, oxygen, and sodium. === Further reading === David Barthelmy (1997–2026), “Pachnolite”, in Webmineral Mineralogy Database. “pachnolite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026. === Anagrams === phonetical