16.8cts - 4x Australian Yowah Wood fossil Crystal Opal Rough Pieces. Highly Prized Material 300ct cut from the skin of

cut from the skin of a Yowah Nut

This stone displays vibrant blue and green colouration in flag patterns

A beautiful Queensland Boulder Opal Pendant crafted with genuine 14k white gold

This stone displays predominantly red and green colouration in flag and pinfire patterns on a white Opal body tone

Formation - opalised fossil (wood/vegetation)

16.8cts - 4x Australian Yowah Wood fossil Crystal Opal Rough Pieces. Highly Prized Material 300ct cut from the skin ofA parcel of rare Queensland Boulder Wood Fossil Crystal Opal rough with beautiful faces of top blue and green colouration. Perfect for lapidary enthusiasts, hobbyists, and artists. Suitable to be cut into small solid crystals or used as inlay and top doublet material! Total Weight 16. 8cts approx. Quantity 4x pieces Size refer to clip and images for size in hand Area of mine Yowah, Queensland Opal fields, Australia