2 Nice Opaton Matrix/Seam/Bubble Opals 505cts Red/Green Fires Queensland Australia

I have for sale 2 Nice Rough Opals from Opalton, Queensland Australia. These 2 weigh 505cts in total. One is a Bubble Matrix with Patterns all through it.. There is a small pod of Bright Reds/Multicolours on the top, alsong with some other Reds/Greens,. Not sure how far that goes down into the stone.. The other has some Greens running around in a thin seam, Great Specimens, Practice material, and should clean up a few usable stones aswell,.,.  Thanks for looking,.,.