1.25cts - Queensland Boulder Seam Opal. Australian Opal doublet This stone displays blue and

This stone displays blue and green colouration contrasting with tan earth tones in pools of opal reminiscent of a birdseye view of a flooded landscape

An exquisite Queensland Boulder Opal from Yowah

Displaying suspended green and blue colouration in flag patterns within the pure transparent Crystal Opal

Dimensions - 19mm x 9

Displaying vibrant green and blue colouration in broad flash pattern

1.25cts - Queensland Boulder Seam Opal. Australian Opal doublet This stone displays blue andA beautiful Queensland Boulder Seam Opal from Winton, outback Queensland. This stone displays metallic green and blue colouration in flag and chaff patterns. Cut to a freeform shape with a quality finishing polish. Total weight 1. 25cts approx. Area of Mine Winton, Outback Queensland, Australia Dimensions 9mm x 7. 1mm x 2. 6mm approx. Formation Seam Opal Shape Freeform Colours blue, green