botryolite
Bot"ry*o*lite, n. Etym: [Gr. cluster of grapes + -lite.] (Min.) Defn: A variety of datolite, usually having a botryoidal structure.
Bot"ry*o*lite, n. Etym: [Gr. cluster of grapes + -lite.] (Min.) Defn: A variety of datolite, usually having a botryoidal structure.