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13.7cts - Top Tribal Black Boulder Opal Picture Stone from Koroit
650.00750.00
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A beautiful Australian Boulder Opal from the Koroit nut formation.
This stone displays vibrant blue and green colouration contrasting with dark and light earth tones in gorgeous tribal patterns unique to the area.
Cut to a freeform shape with a high quality finishing polish.
Total weight - 13.7cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 19.3mm x 13.1mm x 6.1mm 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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