2 Nice Koroit Cut/Polished Opals 33.6cts Patterns/Some Fires Unique Qld Australia

I have for sale 2 Nice Cut/Polished Koroit Opal freeforms from Queensland Australia. These 2 weigh 33.6cts in total. Ironstone base material with superb patterning through the material. Mixed Red/Yellow/Brown ironstones and some slight Fires mixed in in places. Doublle sided too. These will make lovely pendants or similar, or add nicely to a collection. No 2 stones are the same. Thanks for looking,.