Australian Boulder Opal 4mm Cube Faceted - 15-16 Inch Shape_Collar and inlay placement should be

and inlay placement should be expected

Its inclusions of golden tones to rust to red are due to traces of hematite embedded in the stone

Round Nose Pliers

It is said to bring strength

with inclusions of white to colorless translucent or transparent

Australian Boulder Opal 4mm Cube Faceted - 15-16 Inch Shape_Collar and inlay placement should beBoulder 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.