aspidolite

== English == === Etymology === From Ancient Greek ἀσπίς (aspís, “shield”) + λίθος (líthos, “stone”). === Noun === aspidolite (mineralogy) A monoclinic-prismatic mineral containing aluminum, fluorine, hydrogen, iron, magnesium, oxygen, potassium, silicon, sodium, and titanium. === Further reading === David Barthelmy (1997–2026), “Aspidolite”, in Webmineral Mineralogy Database. “aspidolite”, in Mindat.org‎[1], Hudson Institute of Mineralogy, 2000–2026.