10.4cts - Yowah Opal Fossil Wood Replacement. Australian Boulder Opal Black opal miners would often cut away

miners would often cut away the distinctive Yowah nut Kernel Frame

blue and green colouration in broad flash and floral patterns

* Heritage Collection

Displaying oceanic green / blue colouration in striation and flag patterns

purple and blue colouration with accompanying orange and yellow in broad flash and chaff patterns

10.4cts - Yowah Opal Fossil Wood Replacement. Australian Boulder Opal Black opal miners would often cut awayA beautiful Australian Boulder Opal from the rare Opal Fossil Wood Formation. Displaying vibrant blue, green, orange and yellow colouration in a stunning rockpool pattern. Cut to a freeform shape with a high quality finishing polish. Total weight 10. 4cts Area of Mine Yowah, Outback Queensland, Australia Approx. Dimension 21. 1mm x 8. 8mm x 5. 7mm Formation Opal Fossil Wood Replacement Shape freeform Colours blue, green, orange, yellow Extras Free