Australian 428.5Cts - Xlarge Tribal Pattern Koroit Nut Opal Specimen Lightning Ridge Total weight - 33

Total weight - 33

YES - EVERY YOWAH NUT PURCHASE IS A TICKET TO WIN a Yowah Nut opal with colour

These are perfect for any collection

Formation: Seam Opal

Total weight - 495

Australian 428.5Cts - Xlarge Tribal Pattern Koroit Nut Opal Specimen Lightning Ridge Total weight - 33This Queensland Boulder Opal Specimen has been revealed from the skin of a golden green Yowah Nut with blue and purple hints. Displaying beautiful tribal patterns with streams of electric colours New addition from the Andreou "Heritage Collection". Cut to a large freeform shape. Total weight 428. 5cts approx. Area of Mine Yowah, Outback Queensland, Australia Dimensions 44. 9mm x 43. 9mm x 23. 6mm approx. Formation Koroit nut Shape freeform Colours