6.1cts - Winton Seam Opal. Reef Pattern black boulder opal A beautiful example of a

A beautiful example of a South Australian Opalised Shell Geological Specimen

Quantity - 9x pieces

blue and green colouration contrasting with earth tones in a rockpool pattern on both sides

Displaying vibrant green and blue colouration in gorgeous floral patterns

6.1cts - Winton Seam Opal. Reef Pattern black boulder opal A beautiful example of aA beautiful, solid Queensland Boulder Opal from Winton, featuring a face of Seam Opal that renders imagery of a coastal reef. This stone displays vibrant green and blue colouration in playful flag patterns. Cut to a freeform shape. Total weight 6. 1cts Area of Mine Winton, Queensland, Outback Australia Dimensions 17. 1mm x 8. 3mm x 4. 1mm (approx.) Formation Boulder seam Shape freeform Colours green, blue Extras Free International Airmail shipping