Būch'ol-zīte, n.
[So called from Bucholz, a chemist of Erfurt, in Germany.] (Min.) A fibrous mineral of great hardness, and of a grayish or yellowish color, consisting of silex and alumina; — identical with Sillimanite.
[So called from Bucholz, a chemist of Erfurt, in Germany.] (Min.) A fibrous mineral of great hardness, and of a grayish or yellowish color, consisting of silex and alumina; — identical with Sillimanite.