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A quality Queensland Boulder Opal Preform Rub from Winton.
This piece displays blue, green and orange colouration.
Perfect for professional opal cutters, lapidary enthusiasts, hobbyists, and artists seeking Boulder Opal Material.
It has been blocked out with a rubbed face and is ready for shaping.
Total weight - 41.5cts
Area of Mine - Winton, Queensland, Outback Australia
Dimensions - 28.8mm x 15.9mm x 11.5mm (approx.)
Formation - Boulder seam
Colours - blue, green, orange
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
US$40
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