Ĭd'rĭ-a-līne, n.
n. [Fr. idrialine.] (Min.) A bituminous substance obtained from the quicksilver mines of Idria, where it occurs in connection with cinnabar. It is combustible, and fusible at a high temperature. Dana.
n. [Fr. idrialine.] (Min.) A bituminous substance obtained from the quicksilver mines of Idria, where it occurs in connection with cinnabar. It is combustible, and fusible at a high temperature. Dana.