375cts - Huge Tribal Yowah Nut Opal Specimen. Double Sided! Queensland blue and green colouration in

blue and green colouration in crystal centres fully framed by ironstone on both sides of each stone

Heaps of material to work with

For higher quality professional cutting material see other listings

Stone displays predominantly blue and green colouration and renders imagery of a shallow creek

2mm x 7mm (approx

375cts - Huge Tribal Yowah Nut Opal Specimen. Double Sided! Queensland blue and green colouration inA beautiful Australian Boulder Opal from the Yowah nut formation. This stone displays predominantly deep blue and vibrant green colouration contrasting gorgeously with ochre earth tones in tribal patterns on both sides! Cut to a freeform cabochon with a quality finishing polish. Total weight 375cts approx. Area of Mine Yowah, Outback Queensland, Australia Dimensions 66. 4mm x 50. 7mm x 13. 4mm approx. Formation Yowah nut Shape Freeform Colours blue,