2 Nice Queensland Rough Opals 81.2cts Boulder/Koroit Blue/Green Fires Australia

I have for sale 2 Nice Queensland Opal Rough Specimens, they weigh 81.2cts in total. First is THin Opal sat ontop of Ironstone, some BLue/Green Fires when moved.  Like a pool on the stone. The second is a double sided slice of Koroit Opal, Very Nice Milky/Crystal Opal sat inside this piece with lots fo Blue/Greens, Excellent Specimens as they are, or clean them up to be usable stones or specimens, thanks for looking.,,.