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7.1cts - Australian Boulder Opal from Koroit
149.00250.00
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A beautiful Australian Boulder Opal from the Koroit nut formation.
This stone displays orange, green and blue colouration in pools of opal contrasting with earth tones.
Cut to a freeform shape with a quality finishing polish.
Total weight - 7.1cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 19.7mm x 11.1mm x 4.2mm approx.
Formation - Koroit nut
Shape - Freeform
Colours - orange, 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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