Ôr'thite, n.
(49), n. [Gr. ὀρθός, straight.] (Min.) A brown ore of iron, occurring in acicular crystals, and also massive, and consisting of the silicate of iron, alumina, cerium, &c. Dana.
(49), n. [Gr. ὀρθός, straight.] (Min.) A brown ore of iron, occurring in acicular crystals, and also massive, and consisting of the silicate of iron, alumina, cerium, &c. Dana.