Found 1 items, similar to purple copper ore.
English → English (gcide) Definition: purple copper ore Bornite \Bor"nite\, n. [Named after Von Born, a mineralogist.] (Min.) A valuable ore of copper, containing copper, iron, and sulphur; -- also called purple copper ore (or erubescite), in allusion to the colors shown upon the slightly tarnished surface. [1913 Webster]