Australian Boulder Opal Faceted 3mm Round - 15-16 Inch featured_09252025 This stone has not been

This stone has not been dyed or enhanced in any way

Note: Our 8-inch line of Lapis has had its color enhanced by dyeing

clear to milky white to dark green

Black Opal is a naturally occurring variety of precious opal mined in Australia

Australian Boulder Opal Faceted 3mm Round - 15-16 Inch featured_09252025 This stone has not beenBoulder 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.