See a 'christmas tree' or the color of 'christmas decoration' in this opal ?? Its shape even looks like a christmas tree ... enjoy the video and you will fully understand what we meant here. This particular piece 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.