Found 2 items, similar to olivenite.
English → English (WordNet) Definition: olivenite olivenite n : rare green to black mineral consisting of hydrated copper arsenate that is found in copper deposits
English → English (gcide) Definition: Olivenite Olivenite \O*liv"en*ite\, n. (Min.) An olive-green mineral, a hydrous arseniate of copper (Cu2(AsO4)(OH)); olive ore. [1913 Webster +PJC]