6 NIce Rough/sliced Koroit Opals 505cts Green/Blue Fires/Patterns/Nuts Australia

I have for sale a Nice Parcel of 6 Rough/Sliced Koroit Opals from Queensland Australia. These weigh 505cts in total. Ironstone base material, Sliced Nuts/Pieces wit multiple nuts in them. Some Green/Blues Fires mixed int the patterns in places, some nicer than others. Great Specimen parcel, and will clean up/cut some Freeforms aswell. Great lot,. All have Fires to work with.,. Thanks for looking,.,.