Call this a picture opal? What an interesting pattern you can see in this particular piece of boulder opal, just picture perfect for a pendant.
This solid boulder opal loose stone is found at Quilpie, Queensland, Australia
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.