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A gorgeous Australian Boulder Opal from the Koroit nut formation.
This large stone displays blue and green colouration contrasting with tan earth tones in tribal patterns in unique to the area.
Cut to a large freeform shape with a quality finishing polish , Suitable for oversize Art Jewellery or Specimen
Total weight - 320.8cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 61mm x 50.8mm x 11.1mm 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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