Do you see a shape of 'boomerang' ? or a shape of an alphabet 'L' ?? This boulder opal loose stone is truly amazing, it's colorful, its brightness is the top, showing vivid blue / green / gold ... a very dynamic piece of boulder opal which can not be replaced. A high quality solid Australian boulder opal loose found from Winton, Queensland, Australia, guaranteed your satisfaction.
The shape of opal. Our opal comes in Oval, Round, Teardrop, Square, Triangle and Free Shape.
Describes the arrangement of opal's play of colour. Please see Learn About Opal to understand more.