27.8cts - Tribal Queensland Boulder Opal from Koroit jewellery This magnificent stone displays suspended

This magnificent stone displays suspended blue and green colouration in flag and chaff patterns with colour running skin to skin

Dimensions - 15mm x 13mm x 6mm

Weight Total: 284

blue and green colouration contrasting with dark ironstone

This stone displays a full face of oceanic blue and green colouration in magnificent transparent opal that is reminiscent of water on a shallow reef

27.8cts - Tribal Queensland Boulder Opal from Koroit jewellery This magnificent stone displays suspendedA beautiful Queensland Boulder Opal from the Koroit nut formation. This stone displays flashes of blue and green colouration contrasting with a range of gorgeous earth tones in tribal patterns. Cut to a freeform cabochon with some facial inclusions, priced accordingly . Total weight 27. 8cts approx. Area of Mine Koroit, Outback Queensland, Australia Dimensions 31. 6mm x 12. 7mm x 6. 9mm approx. Formation Koroit nut Shape Freeform Colours blue, green