Oranges on this Knobby opal rough of Lightning Ridge 6.90cts Sold as gamble 16x12x9mm Lot B4-A147 wk_end_auction and this piece offers endless

and this piece offers endless potential

making it a fantastic lot for lapidaries looking for high-quality material

A fantastic opportunity to cut

Lot Number: B4-A010

Oranges on this Knobby opal rough of Lightning Ridge 6.90cts Sold as gamble 16x12x9mm Lot B4-A147 wk_end_auction and this piece offers endlessLightning Ridge Knobby Opal Rough 6. 90cts Lot: B4 A147Size: 16 x 12 x 9mmWeight: 6. 90 caratsOrigin: Lightning Ridge, Australia This knobby opal rough from Lightning Ridge features hints of orange fire, making it an exciting gamble stone for lapidaries and collectors. With its natural formation and the possibility of uncovering more color through cutting, this piece holds great potential for those willing to take the chance. Natural & Untreated