Nice Rough Sliced Opalton Fossil/Crystal/Boulder Opals 615cts Green/Blue Fires/Pattern

I have for sale a Nice Parcel of Rough and Sliced Opals from Opalton, Australia. These weigh 615cts in total.  They are Mixed Ironstone/Sandstone host rock with Fossil/Plant/Wood and Pipe/CRystal sections mixed into them. Lots of Greens and some Blues in these.  Great Specimens as they are, and should clean up some Cabs/Freeforms aswell. Some are better with more colour, some Less colour here. Practice/Specimens for someone,.,.  Thanks for looking,.,.,.,..,,.