4.9cts - South Australian Rare Mintabie Crystal Opal green 5mm x 6mm approx

5mm x 6mm approx

9 grams approx

A beautiful solid Queensland Black Boulder Opal

moss and chaff patterns

Opal - high quality doublet Queensland Boulder Opal

4.9cts - South Australian Rare Mintabie Crystal Opal green 5mm x 6mm approxA gorgeous, solid South Australian Crystal Opal from the now closed Mintabie Mines, this material is ever growing in rarity. Displaying predominantly green and blue colouration in a floral pattern. Cut to a freeform cabochon. Total weight 4. 9cts Area of Mine Mintabie, South Australia Dimensions 16. 8mm x 9. 7mm x 5. 4mm Shape freeform Colours green, blue Extras Free International Airmail shipping automatically applied when purchasing this item and or