Lightning Ridge 40.75cts  20x15x6 to 7x7x6 mm Bid-4.com Bid for Australian opal raw/rough/rubbed/polished £1 No Reserve Auctions Details to come Lot B4-A857 Premium this knobby rough is an

this knobby rough is an exciting choice for cutters looking to chase colour or collectors wanting genuine Australian opal with potential

just polish and set

00ct dark base seam opal rough from Coober Pedy shows a bit of green and blue fire to chase

great for finishing and setting

with intriguing structure and possible natural artwork

Lightning Ridge 40.75cts  20x15x6 to 7x7x6 mm Bid-4.com Bid for Australian opal raw/rough/rubbed/polished £1 No Reserve Auctions Details to come Lot B4-A857 Premium this knobby rough is anLightning Ridge 40. 75cts 20x15x6 to 7x7x6 mm Bid for opal Europe's Largest Aussie opal 1 no reserve Auction house !!! Want to bid for Aussie Opal Lapidary Sterling Settings & More sign up now at www. bid4opal. com or www. bid 4,com 100's of weekly 1 no reserve Auctions Live Multi Currency Bidding USD AUD EURO GBP One single point for all Vendors = 1 x Shipping cost4 7 days to combined shipping for all vendors Free worldwide shipping on combined