A beautiful Queensland Boulder Opal from the Koroit Nut formation.
Displaying tribal patterns with blue, orange, purple and green colouration on dark burgundy coloured ironstone.
Cut to a freeform shape.
Total weight - 56.5cts approx.
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 34.5mm x 21.9mm x 6.8mm approx
Formation - Koroit nut
Shape - freeform
Colours - blue, orange, purple and green
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