4.15cts - Amazing Colour Pattern Combo Queensland Boulder Opal from Yowah Drilled Opal Necklace It has been preformed

It has been preformed

A beautiful Australian Boulder Opal from the Yowah nut formation

blue and green colouration in floral and rolling flash patterns

Displaying predominantly green and blue colouration in a floral pattern

This stone displays a full face of vibrant blue

4.15cts - Amazing Colour Pattern Combo Queensland Boulder Opal from Yowah Drilled Opal Necklace It has been preformedJust a touch of Chinese Writing from Queensland A gorgeous Australian Boulder Opal from the Yowah Nut formation. This stone displays metallic orange, blue and green colouration in flag and broadflash patterns contrasting with earth tones. Cut to a freeform shape with a quality finishing polish. Total weight 4. 15cts approx. Area of Mine Yowah, Outback Queensland, Australia Dimensions 16. 1mm x 11. 3mm x 3. 4mm approx. Formation Yowah Nut Shape