2 Large Split Queensland Boulder Opals 3086cts 5 Faces with Fires 2 matching Split

I have for sale a nice and large Rough Opal Split Pair from Queensland Australia. These 2 pieces weigh 3086cts in total, over half a kilo. They are Ironstone BOulder with faces of Crystal/White/Milky Opal and Potch on 5 faces between them. The larger one has 3 with good opal. Then slight Blues/Fossils in the ironstone. The smaller has 2 faces, and some veins on the sliced back face. Nice Multicolours in places, Bars/Banded sections, then add to that the split face where they match up.  Very interesting parcel. Should cut some stones, or just superb specimens. Thanks for looking.