I have for sale a Nice Quality, and Larger Koroit Opal Freeform Nut/Skin Cab from Queensland Australia. This weighs 158.65cts and is 71x32x7mm. Dark base ironstone with Lovely Large patterns, some Fires/Veins across the whole top face. The Fires are Greens in 2 lines across the piece/vein pattern, and one edge. Also some Purple Crystal/pools at the opposite end. Large freeform cab. The back has some White vein/patterns around the edges, slight Blue/Greens in one area. Superb piece. Unusual and large.  , or add to a collection.    :)    ..  Please  take a look at the other auctions to     please study ALL the pictures before buying!!