$625.00 SOLD
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
