A beautiful double sided Queensland Boulder Opal from the Koroit Nut formation.
Displaying tight tribal patterns with blue, purple and green colouration on burgundy coloured ironstone.
Cut to a freeform rectangle shape.
Total weight - 36cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 26.2mm x 20mm x 4.9mm approx.
Formation - Koroit nut
Shape - freeform square
Colours - blue, purple, green
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