Australian Boulder Opal 6mm Round - 15-16 Inch Mixed Rainbow Moonstone is named for

Rainbow Moonstone is named for its moon-like glow or chatoyancy

colorless inclusions

These flecks glitter as they catch the light and may appear white against the dark blue of the glass

Emerald and Heliodore -- and is often cut to highlight its chatoyant qualities

one of the most recognized turquoise-producing regions in the world

Australian Boulder Opal 6mm Round - 15-16 Inch Mixed Rainbow Moonstone is named forBoulder Opal is a golden brown to dark brown stone, displaying these colors in patterns of parallel bands. It is considered a precious Opal, and forms within a host rock such as ironstone or sandstone. Boulder Opal is believed to help with spiritual development, as well as with reconciling conscious and unconscious thought.