24.1cts - Top Australian Boulder Wood Fossil Opal. Rare Cathedral Pattern Mintabie Area of Mine - Koroit

Area of Mine - Koroit

- for every 1000 Yowah nuts

Stones display orange

Cut to a desirable oval cabochon

blue and purple colouration contrasting beautifully with tan coloured ironstone

24.1cts - Top Australian Boulder Wood Fossil Opal. Rare Cathedral Pattern Mintabie Area of Mine - KoroitA magnificent Queensland Boulder, Wood Fossil Replacement Opal from Yowah, outback Queensland, Australia. Displaying gorgeous blue, green and yellow opal colour in the rare cathedral pattern on one side and a large pool on the other. This Pattern is one of the most prized from Wood formations particularly when double sided! This is a beautiful gem from the Andreou Family Heritage Collection. Cut to a freeform shape. Weight 24. 1cts Dimensions 41. 9mm