Pair of Lightning Ridge Dark Base Knobby opal rough 25.00cts blue colours to chase 21x16x10mm & 17x12x10mm Lot B4-A535 Premium 🔵 Natural & Untouched🔵 Blue

🔵 Natural & Untouched🔵 Blue Colors Ready to be Chased🔵 Authentic Australian Opal – Safe in Water

with the face already revealing solid fire

Perfect for exploratory cutting

00cts – Blue Colours – Grade C Collect or ChaseLot Number: B4-A661Details: 25x13x7 mm – 10

Pair of Lightning Ridge Dark Base Knobby opal rough 25.00cts blue colours to chase 21x16x10mm & 17x12x10mm Lot B4-A535 Premium 🔵 Natural & Untouched🔵 BlueLot Title: Pair of Lightning Ridge Dark Base Knobby Opal Rough 25. 00ctsLot Number: B4 A535Details: 21x16x10 mm & 17x12x10 mm Blue Colour HintsDescription: Two chunky dark base knobby opal rough pieces from Lightning Ridge, totaling 25 carats. Subtle blue colour is showing, but internal structure is uncertain perfect for cutters who enjoy taking a chance on weighty material with chaseable potential. A classic high risk, high reward gamble lot. Gamble