Natural Australian Koroit Boulder Opal Cabochon S130

Natural Australian Koroit Boulder Opal Cabochon S130A attractive natural solid polished boulder opal.Beautiful free form triangular shape with predominantly green and purple opal matrix with copper veining.Colour and pattern on both sides.Excellent cut and polish. A gorgeous unique piece which would be great to add to a collection or ideal to be crafted into a unique piece of jewelry.Origin: Koroit boulder opal fields, Yowah, Queensland, AustraliaStone Size Approx: 40mm x 30mm x 6mmTreatment: None, 100% NaturalBrand newTHIS LISTING HAS BEEN MARKED DOWN Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.