Auction Fall-Through = Your Gain! - Now More Than 50% Off RRP. - 96.7cts - Top Tribal Queensland Boulder Opal from Koroit Koroit Total weight - 546

Total weight - 546

green Formation - wood fossil replacement

This stone displays flashes of metallic red

This gorgeous stone displays vibrant blue and green colouration in transparent crystal opal contrasting wonderfully tan ironstone

or low to mid commercial quality cabochons

Auction Fall-Through = Your Gain! - Now More Than 50% Off RRP. - 96.7cts - Top Tribal Queensland Boulder Opal from Koroit Koroit Total weight - 546A magnificent Australian Boulder Opal from the Koroit nut formation. This stone displays vibrant green and blue colouration contrasting with a range of gorgeous earth tones in intricate tribal patterns unique to the area. Cut to a freeform teardrop cabochon with a high quality finishing polish. Total weight 96. 7cts approx. Area of Mine Koroit, Outback Queensland, Australia Dimensions 49. 2mm x 30. 3mm x 7. 1mm approx. Formation Koroit nut Shape