Found 2 items, similar to sodalite.
English → English (WordNet) Definition: sodalite sodalite n : a vitreous mineral consisting of sodium aluminum silicate and sodium chloride in crystalline form; occurs in igneous rocks
English → English (gcide) Definition: Sodalite Sodalite \So"da*lite\, n. [Soda + -lite: cf. F. sodalithe.] (Min.) A mineral of a white to blue or gray color, occuring commonly in dodecahedrons, also massive. It is a silicate of alumina and soda with some chlorine. [1913 Webster]