Natural Australian Koroit Boulder Opal Cabochon S130
Natural Australian Koroit Boulder Opal Cabochon S130A charming 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 rare 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