Etymology: New Latin Heliolites, genus of corals, from heli- (I) + -lites (probably from French -lithe -lite)
: a fossil coral of the family Heliolitidae
II. noun
(-s)
: aventurine feldspar
* * *
heliolite Min.(ˈhiːlɪəʊlaɪt)
Sun-stone, a variety of orthoclase containing albite or oligoclase.
Useful english dictionary. 2012.