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A beautiful Australian Boulder Opal from the Koroit nut formation.
This stone displays blue colouration contrasting with earth tones in pools of opal.
Cut to a freeform oval cabochon with a quality finishing polish.
Total weight - 37.8cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 24mm x 18.7mm x 9mm approx.
Formation - Koroit nut
Shape - Freeform oval
Colours - blue
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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