2.4cts - Wood Fossil Replacement Boulder Opal from Yowah Art of Opal A large Australian Boulder Opal

A large Australian Boulder Opal Tribal Specimen from the Koroit nut formation

A large Rough Opal piece from Lightning Ridge

A beautiful solid White Opal from South Australia

This parcel displays red

This stone displays vibrant blue and green colouration contrasting gorgeously with ochre earth tones in tight tribal patterns unique the area

2.4cts - Wood Fossil Replacement Boulder Opal from Yowah Art of Opal A large Australian Boulder OpalA beautiful Australian Boulder Wood Fossil Opal from Yowah. This stone displays blue and green colouration contrasting with earth tones in transparent opal. Cut to a freeform shape. *some micro facial inclusions Total weight 2. 4cts approx. Area of Mine Yowah, Outback Queensland, Australia Dimensions 16. 4mm x 6. 8mm x 2. 9mm approx. Formation Wood Fossil Replacement Opal Shape Freeform Colours blue, green