Pyrosmalite
Pronunciation : Py*ros"ma*lite
Part of Speech : n.
Etymology : [Pyro- + Gr. -like. ] (Min.)
Definition : Defn: A mineral, usually of a pale brown or of a gray or grayish green color, consisting chiefly of the hydrous silicate of iron and manganese; -- so called from the odor given off before the blowpipe.
Source : Webster's Unabridged Dictionary, 1913