Nice Cut/Polished Koroit Opal Freeform 61.2cts Blue/Purple Fires/Patterns Qld Australia

I have for sale a Nice Quality Cut/Polished Koroit Opal freeform stone from Queensland Australia. This one weighs 61.2cts and is 41x20x6mm.  It has Mixed base ironstones through it with lots of Purple/Blue Fires mixed into it aswell. It will make a very nice pendant stone once either Drilled or Mounted, would look superb set in silver.  These stones are all Unique and rare, from a small area of Queensland,.,.   Thanks for looking.