Tags: Chemical Substance, Mineral.
Eudialyte whose name derives from the Greek phrase Εὖ διάλυτος eu dialytos meaning well decomposable is a somewhat rare nine member ring cyclosilicate mineral which forms in alkaline igneous rocks such as nepheline syenites. Its name alludes to its ready solubility in acid.Eudialyte was first described in 1819 for an occurrence in nepheline syenite of the Ilimaussaq intrusive complex of southwest Greenland.
