Fiorite
Pronunciation : Fi"o*rite
Part of Speech : n.
Definition : Defn: A variety of opal occuring in the cavities of volcanic tufa, in smooth and shining globular and botryoidal masses, having a pearly luster; -- so called from Fiora, in Ischia.
(Min.)
Source : Webster's Unabridged Dictionary, 1913
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