3 Nice Rough/Sliced Boulder Opals 985cts Winton Queensland Blue/Green/Pinks Australia

I have for sale 3 nice Boulder Opal Rough/Sliced specimens from near Winton, Queensland. These weigh 985cts in total. ironstone base material with some Milky/Caramel/clearer and white Opal and Potch through and over them. Some nicer Greens/Blues in places, also some Pink/Red ina few places. They will stay as specimens, or need slicing up to see what you get from them. All have fires to look at and work with. Thanks for looking.