6 Large Koroit Opal Rough/Specimens 3144cts Ironstones/Patterns Some Fires :)

I have for sale a Nice Parcel of 6 Larger Rough and sliced some Rubbed Koroit Opals from Queensland Australia. These weigh 3144cts in total.  Ironstone base material, Sliced and some Rubbed pieces. These have some Fires in them, some more than others here. A few Bands of pattern exposed in a few with some Green/Rdes in a few places.. These are large specimens, should slice up loads of Pattern stones, may well dremmel clean up some nice Colour/Patterned pieces aswell,.  Good potential with these,.,.   Thanks for looking,.,.