Andamooka Opal from Australia
- Andamooka Opal Cabochons from the TowerCrystals internet collection
Carbonized Andamooka Opal cabochons. Acid and Sugar treated, then neutralized with sugar by an expert. Although this "Acid Treatment" is permanent it is only 1 - 2 millimeters thick. Very nice flashy opal colors! Click on any thumbnail for a larger image. If you want to see a gallery of movies of the actual opal cabochons click here
