ˈ ̷ ̷ˌ ̷ ̷ noun
: a transparent or translucent gemstone of pearly or opaline luster that is a feldspar classed according to specimens under orthoclase or under plagioclase
ˈ ̷ ̷ˌ ̷ ̷ noun
: a transparent or translucent gemstone of pearly or opaline luster that is a feldspar classed according to specimens under orthoclase or under plagioclase
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012