Found 2 items, similar to wulfenite.
English → English (WordNet) Definition: wulfenite wulfenite n : a yellow to orange or brown mineral used as a molybdenum ore
English → English (gcide) Definition: Wulfenite Wulfenite \Wul"fen*ite\, n. [So named after F. X. Wulfen, an Australian mineralogist.] (Min.) Native lead molybdate occurring in tetragonal crystals, usually tabular, and of a bright orange-yellow to red, gray, or brown color; -- also called yellow lead ore. [1913 Webster]