sunstone

English Thesaurus

1. a translucent quartz spangled with bits of mica or other minerals (noun.substance)

hypernym	:	quartz,
definition	:	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 (noun.substance)

hypernym	:	transparent gem,
definition	:	a gemstone having the property of transmitting light without serious diffusion (noun.substance)

hyponym	:	goldstone,
definition	:	aventurine spangled densely with fine gold-colored particles (noun.substance)