See dinosaurs hidden in the forest ? This solid Australian boulder opal loose will amuse you all day .. A high quality solid Australian boulder opal loose found from Quilpie, Queensland, Australia, there is no other like this.
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.