datolite
Dat"o*lite, n. Etym: [From. Gr. to divide + -lite; in allusion to the granular structure of a massive variety.] (Min.) Defn: A borosilicate of lime commonly occuring in glassy,, greenish crystals. [Written also datholite.]
Dat"o*lite, n. Etym: [From. Gr. to divide + -lite; in allusion to the granular structure of a massive variety.] (Min.) Defn: A borosilicate of lime commonly occuring in glassy,, greenish crystals. [Written also datholite.]