Lightning Ridge Black Base knobby opal split 13.00cts Some Blue colours 20x11x6mm & 20x9x6mm Lot B4-A211 Premium Lot Title: Lightning Ridge Opalised

Lot Title: Lightning Ridge Opalised Wood Fossil Rough – 5

Type: Knobby Opal Formation Rough

🔵 Natural & Untouched🔵 Blue Fire Waiting to be Uncovered🔵 Authentic Australian Opal – Safe in Water

Lot Title: Gorgeous Dark Base Seam Opal to Cut – 6

Grade A to B – Cutter’s Gamble — promising material with top-grade potential for skilled hands

Lightning Ridge Black Base knobby opal split 13.00cts Some Blue colours 20x11x6mm & 20x9x6mm Lot B4-A211 Premium Lot Title: Lightning Ridge OpalisedLightning Ridge Black Base Knobby Opal Split 13. 00cts Lot: B4 A211Size Range: 20 x 11 x 6mm & 20 x 9 x 6mmTotal Weight: 13. 00 caratsOrigin: Lightning Ridge, Australia This black base knobby opal split from Lightning Ridge features some blue colors showing, making it a great option for those looking to cut or explore its potential. With its naturally split structure, this opal offers an exciting opportunity for lapidaries to bring out its fire.