Nice Parcel Rough/Sliced Koroit Opal 1226cts Queensland Australia Patterns/Fires Au

I have for sale a Larger Rough and Sliced Koroit Opal Parcel from Queensland Australia.  These weigh 1226cts in total. These are Ironstone base material, all with patterns through them. Some with Nice Blue/Green Fires mixed into the pattern. Nuts/Part Nuts and similar here, Great Specimen material, Practice material, and will cut some lovely Cabs/Freeforms suitable for Pendants and similar,.  Thanks for looking,.,.,.