Ri-pĭd'o-līte, n.
n. [Gr. ῥιπίς, ῥιπίδος, fan, and λίθος, stone.] (Min.) A translucent mineral of a green color, consisting chiefly of silica, alumina, magnesia, protoxide of iron, and water. Dana.
n. [Gr. ῥιπίς, ῥιπίδος, fan, and λίθος, stone.] (Min.) A translucent mineral of a green color, consisting chiefly of silica, alumina, magnesia, protoxide of iron, and water. Dana.