Fluocerine
Pronunciation : Flu`o*ce"rine, Flu`o*ce"rite
Part of Speech : n.
Etymology : [Fluo- + cerium.] (Min.)
Definition : Defn: A fluoride of cerium, occuring near Fahlun in Sweden. Tynosite, from Colorado, is probably the same mineral.
Source : Webster's Unabridged Dictionary, 1913