Natural pieces of top-grade Nobby opal material from Lightning Ridge, Australia
The piece pictured in the video link is incredible. The Electric gree rushes across the face like the Northern lights.
This piece you may want to facet.
This material has great potential to produce some very nice stones
Wetted to bring out colours
Rule in Millimetres
Measurements are generally rounded down and approximate
Colour: Please note the camera has been white-balanced to give truer colours
NO Photo Shopped enhancement