Solid lightning ridge opal, oval cabochon cut. A very unique picturesque Australian opal. Would make a beautiful pieces of Jewellery.
"Aurora" natures version of the AURORA depicted through the opal formation possibly over millions of years.
Description of the aurora technically is as follow: A radiant emission from upper atmosphere that occurs sporadically over the middle and high latitudes of both hemispheres in the form of luminous bands.
Measurements: 22mm x 15mm x 4.40mm thick.
Colour: yellow green aurora sky pattern against the N6 body tone back ground with the rose pinky red rolling hill and sparkling fine green and body coloured landscape