Nice Boulder opal Rough/sliced Parcel 407.4cts Veins/Fires Queensland Au

I have for sale a Nice Parcel of Rough/Sliced Boulder Opals from Queensland Australia. These weigh 407.4cts in total. They are ironstone base material, all with some Fires Through them in veins, part veins and patterns, and on one face in a Split Type material. Mostly Green/Blues and one with Reds here. Great Specimens, Practice material, and should clean up some usable stones in the right hands,.,.  Thanks for looking,.,.,.