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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.

A rare element of the chromium group, occurring in nature in the minerals molybdenite and wulfenite, and when reduced obtained as a hard, silver-white, difficulty fusible metal. Symbol Mo. Atomic weight 95.9.

e noted for their irritability, and for their painful stings. -- Yellow lead ore (Min.), wulfenite. -- Yellow lemur (Zoöl.), the kinkajou. -- Yellow macauco (Zoöl.), the kinkajou. -- Yellow mackerel (Zoöl.), the jurel. -- Yellow metal. Same as Muntz metal, under Metal. -- Yellow ocher (Min.), an impure, earthy va…