29.9cts - “Reef and Rocks” Gem Queensland Boulder Seam Opal. Reef Pattern! Yowah solid Queensland Boulder Opal from

solid Queensland Boulder Opal from the Bubble Band formation with dazzling colour

These pieces feature predominantly vibrant green and blue colouration through Grey / Black Potch and have great cutting potential for large picture stones or smaller clean quality gems

solid Australian Boulder Opal displaying potch opal in tribal patterns contrasting with tan ironstone

This beautiful Gem displays stunning suspended blue and green colouration throughout the entire stone

Displaying predominantly vibrant blue and green colouration in tribal patterns contrasting with dark ironstone on both sides

29.9cts - “Reef and Rocks” Gem Queensland Boulder Seam Opal. Reef Pattern! Yowah solid Queensland Boulder Opal fromA stunning Australian Boulder Opal from Winton, outback Queensland that has been expertly dremelled to reveal a gorgeous face colour! This stone displays a near full face of vibrant oceanic blue and green colouration in a magnificent reef pattern. Cut to a freeform shape with a high quality finishing polish. Total weight 29. 9cts approx. Area of Mine Winton, Outback Queensland, Australia Dimensions 31. 3mm x 19. 8mm x 6. 4mm approx. Formation Seam