67.5cts - Yowah Nut Kernel Opal. Australian Opal Earth Colours could potentially more than double

could potentially more than double the value if the purchaser chooses to recut

Home of the black opal

Opals display orange

Displaying beautiful faces of tribal patterns unique to the area with predominantly purple colouration

Formation - Koroit Nut

67.5cts - Yowah Nut Kernel Opal. Australian Opal Earth Colours could potentially more than doubleA beautiful and Highly Prized Yowah Nut Kernel Opal Formation from Queensland with a nice face of colour. Displaying a crystal centre with suspended blue and green colouration. Cut to a freeform cabochon. Total weight 67. 5cts approx Area of Mine Yowah, Outback Queensland, Australia Dimensions 33. 3mm x 27. 5mm x 10. 9mm approx. Formation Yowah nut Shape freeform Colours blue, green Extras Free International Airmail shipping automatically applied when