Untouched Knobby opal rough of Lighting Ridge 10.00cts Dark base with blues showing through top skin to gamble 18x16x8mm Lot B4-A650 wk_end_auction 🌈 Natural & Untouched🌈 Some

🌈 Natural & Untouched🌈 Some Color to Chase & Explore🌈 Knobby Formation with Cutting Potential🌈 Authentic Australian Opal – Safe in Water

and full of mystery – this is a true gamble stone

Lot Title: Lightning Ridge Dark Crystal Pea Knobby Opal Rough – 7

Good mid-range cutter for jewellery or collectors after something unique

Lot Title: Lightning Ridge Pea Knobby Opal Rough – 3

Untouched Knobby opal rough of Lighting Ridge 10.00cts Dark base with blues showing through top skin to gamble 18x16x8mm Lot B4-A650 wk_end_auction 🌈 Natural & Untouched🌈 SomeLot Title: Lightning Ridge Knobby Opal Rough 10. 00cts Dark Base with Blue Fires Showing Grade C GambleLot Number: B4 A650Details: 18x16x8 mm 10. 00cts Lightning Ridge Knobby Opal RoughDescription: Untouched dark base knobby opal rough from Lightning Ridge, weighing 10. 00cts. Blue fires showing through the top skin, teasing some potential below, but untested inside. Classic Grade C gamble a perfect piece for those ready to chase whats hidden under