Closeout No Opalescence Australian 30mm x 20mm Oval Boulder Opal Polishing Wheels & Rods It is ideal for professionals

It is ideal for professionals who need to replace a worn or damaged frame while retaining their existing lenses

For bezel fabrication work where stone fit is paramount

a magnetic tumbling head for burnishing

keeping operation straightforward without sacrificing core functionality

Closeout No Opalescence Australian 30mm x 20mm Oval Boulder Opal Polishing Wheels & Rods It is ideal for professionalsBoulder Opal is found exclusively in Queensland, Australia, where veins and patches of precious opal form within rugged brown ironstone boulders. This gem was created over millions of years as rainwater dissolved silica from the earth's surface and deposited it into natural cavities within the ironstone. The ironstone backing provides a natural reinforcement that makes Boulder Opal more resistant to cracks and fractures compared to other opal types,