A Beautiful, polished Koroit nut specimen from Queensland, Australia.
Displaying predominantly green with blue and purple colouration in intricate tribal patterns across the whole stone.
This specimen has the potential to be cut into multiple stones to value add.
Total weight - 227.3cts
Area of Mine - Koroit, Outback Queensland, Australia
Dimensions - 45.7mm x 31.8mm x 22.5mm
Formation - Boulder opal on its natural mother ironstone
Shape - freeform
Colours - blue, green and purple
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