2 Nice Rough/Sliced Koroit Opal Specimens 142cts Queensland Australia Green/Blues :)

I have for sale 2 Nice Sliced/Rough Koroit Nut Opal Specimens from Queensland Australia. These 2 weigh 142cts in total.  They are Ironstone base material with Patterns through them, one double sided, the other an end piece with Pattern and Green/Blues showing, once cleaned up should have a Nice thin Domed Cab full of colour.  The other piece has 2 Nuts squashed into one piece. Patterns and colours through and a patch of more solid crystal on one side..  Great lot,. Superb Specimens or clean up Freeforms/Pendants from them,.,.,. Thanks for looking,.,.