50.4cts - Tribal Yowah Nut Opal. Australian Opal Opal Set This stone displays predominantly vibrant

This stone displays predominantly vibrant blue and green colouration contrasting beautifully with a range of earthtones in artistic tribal patterns electric tight pattern one side broad tribal the other

A beautiful Queensland Boulder Opal from the Yowah Nut formation with  a quality finishing polish

A parcel of high quality Lightning Ridge Crystal

Total Weight - 175

Great professional cutters parcel for Opal cutters and lapidary enthusiasts looking for black Opal material

50.4cts - Tribal Yowah Nut Opal. Australian Opal Opal Set This stone displays predominantly vibrantA beautiful Australian Boulder Opal from the Yowah nut formation. This stone displays vibrant blue and green colouration contrasting with tan earth tones in tribal patterns unique to the area. Cut to a freeform cabochon with a quality finishing polish. Total weight 50. 4cts approx. Area of Mine Yowah, Outback Queensland, Australia Dimensions 41. 8mm x 20. 7mm x 7. 5mm approx. Formation Yowah nut Shape Freeform Colours blue, green