heliolite

== English == === Etymology === From helio- +‎ -lite, from Ancient Greek ἥλιος (hḗlios, “sun”) and λίθος (líthos, “stone”); analogous to sunstone. === Noun === heliolite (plural heliolites) A variety of feldspar, closely related to orthoclase ==== Synonyms ==== sunstone aventurine feldspar === Further reading === “heliolite”, in Mindat.org‎[1], Hudson Institute of Mineralogy, 2000–2026.