Stunning Crystal Multicolour knobby opal rough of Lightning Ridge 3.50cts Rough to cut with Very Bright Green/blue dominant fires 14x13x4mm Lot B4-A669 wk_auction 50cts with Blues to Cut

50cts with Blues to Cut & Polish

Both pieces show green and blue hues across the ironstone host

00ct seam opal formation rough from Coober Pedy offers an exciting opportunity for those who enjoy the process of exploration

Lot Title: Bright Reds & Multi-Fires – Winton Boulder Opal Rough – 10

🌈 Natural & Untreated🌈 Seam Opal with Mixed Bases🌈 Authentic Australian Opal – Safe in Water🛑 Jar not included

Stunning Crystal Multicolour knobby opal rough of Lightning Ridge 3.50cts Rough to cut with Very Bright Green/blue dominant fires 14x13x4mm Lot B4-A669 wk_auction 50cts with Blues to Cutot Title: Lightning Ridge Crystal Multicolour Knobby Opal Rough 3. 50cts Green Blue Dominant Fires Grade A to BLot Number: B4 A669Details: 14x13x4 mm 3. 50cts Lightning Ridge Crystal Knobby Opal RoughDescription: Stunning crystal multicolour knobby opal rough from Lightning Ridge, weighing 3. 50cts. Gorgeous green blue dominant fires light up the bar, ready to be shaped and polished. Grade A to B beautiful material with strong colour zones already