Queensland Boulder Opal 3.9ct Australian Natural Stone

Gemstone Type: Solid Natural Boulder Opal.
Origin: Winton, Queensland, Australia
Cut: Free-form Cabochon.
Colour: As shown; bright greens and yellows etc.
Weight: 3.9 Carats
Dimensions: Approx 13mm x 10mm x 3mm
Treatments: None (No Enhancement)
Product text:
Another beautiful boulder opal from the Winton fields in Queensland. Banjo Paterson would be so proud.