e/Fiorite

Information
has gloss	eng: Fiorite is a hydrated silica rock, a form of opal, found in cavities in volcanic tuff . It has a pearly lustre and forms botryoidal masses. It was named after Fiora, Ischia, in Italy.
lexicalization	eng: Fiorite
instance of	(noun) a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities quartz