Australian Boulder Opal 4mm Cube Faceted - 15-16 Inch Shape_Collar Its inclusions of golden tones

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

Distinctive for its purple-and-gray tones

A visually dynamic stone

Each stone is unique in terms of its patterns

Round Nose Pliers

Australian Boulder Opal 4mm Cube Faceted - 15-16 Inch Shape_Collar Its inclusions of golden tonesBoulder 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.