Vauquelinite
Pronunciation : Vauque"lin*ite
Part of Speech : n.
Etymology : [So called after the French chemist Vauquelin, who died in 1829: cf. F. vauquelinite.] (Min.)
Definition : Defn: Chromate of copper and lead, of various shades of green.
Source : Webster's Unabridged Dictionary, 1913