Closeout Higher Opalescence Australian 30mm x 20mm Oval Boulder Opal Hammers & Mallets Add optional accessories as your

Add optional accessories as your workflow grows—a wide variety of compatible tools are available separately

Replacement blades available individually or as a complete set

65mm LOM1403-3-C #3 1

leak-resistant installation

Because moissanite conducts heat at a rate identical to diamond

Closeout Higher Opalescence Australian 30mm x 20mm Oval Boulder Opal Hammers & Mallets Add optional accessories as yourBoulder Opal is found exclusively in Queensland, Australia, where veins and patches of precious opal form within rugged brown ironstone boulders. These gems developed 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 natural reinforcement, making Boulder Opal more resistant to cracks and fractures compared to other opal varieties.