Nice sized Lightning Ridge 19.50cts Blue on Black base Seam opal rough 28x18x7mm Lot B4-A282 wk_auction Dark base with solid cutting

Dark base with solid cutting potential

high risk with visible promise |

but the rest of the structure is untested — making this a solid gamble for cutters ready to chase through and explore

00ctsLot Number: B4-A609Details: 19x15x14 mm – Lightning Ridge – Knobby Opal SliceDescription:Chunky Lightning Ridge knobby opal slice weighing 20

Lot Title#Grade A–B Cutter – Green/Blue Multi-Fire Seam Opal Pointer from Lightning Ridge

Nice sized Lightning Ridge 19.50cts Blue on Black base Seam opal rough 28x18x7mm Lot B4-A282 wk_auction Dark base with solid cuttingAuction Listing for Bid 4. com Lot Title: Nice Sized Lightning Ridge Blue on Black Base Seam Opal Rough 19. 50cts Lot Number: B4 A282 Details: Origin: Lightning Ridge, Australia Type: Black Base Seam Opal Rough Carat Weight: 19. 50cts Size: 28x18x7mm Features: Blue colours sitting on a solid black base. Description: This 19. 50ct seam opal rough from Lightning Ridge boasts Blue colours resting on a rich black base. Well sized and ready for cutting or