Nice Koroit Opal Rough/sliced Parcel 175.5cts Green/Blue Fires Patterns :) Qld Au

I have for sale a Nice Parcel of Rough and Sliced Koroit Opals from 175.5cts in total. These are Ironstone base material, all with Fires/Patterns in them. There is 2 Larger Nuts in Matrix, Nice Pattern with Green/Blue Fires, Double sided pieces so will clean up nice Freeforms/Cabs. Next has Fine pattern on one side, Slight Fires in a few of the patterns.  The smallest has some Nice Bright Green Fires on one side.  NIce Lot, Thanks for looking,.,.,.