Natural Australian Koroit Boulder Opal Cabochon S130<br><br>A beautiful natural solid polished boulder opal.<br><br>Beautiful free form triangular shape with predominantly green and purple opal matrix with copper veining.<br><br>Colour and pattern on both sides.<br><br>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.<br><br>Origin: Koroit boulder opal fields, Yowah, Queensland, Australia<br><br>Stone Size Approx: 40mm x 30mm x 6mm<br><br>Treatment: None, 100% Natural<br><br>Brand new<br><br>THIS LISTING HAS BEEN MARKED DOWN
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