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A beautiful Queensland Boulder Opal from the Koroit nut formation.
This stone displays blue and green colouration contrasting with earth tones in intricate tribal patterns unique to the area.
Cut to a freeform cabochon with a quality finishing polish.
Polish the back and double the value !
Total weight - 5.2cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 15.9mm x 10.1mm x 3.8mm approx.
Formation - Koroit nut
Shape - Freeform
Colours - blue, green
Our currency, our guarantee
We are Australian opal miners selling Australian products in Australian dollars.
We don’t change our prices based on your currency, saving you 15-50% off our already miner prices!
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