Big Lightning ridge Knobby opal rough 51.00cts Loads of blues in multiple bar layers 35x16x15mm Lot B4-A815 wk_end_auction

Big Lightning ridge Knobby opal rough 51.00cts Loads of blues in multiple bar layers 35x16x15mm Lot B4-A815 wk_end_auctionLot Title#Grade AB Cutter Big Lightning Ridge Knobby with Layered Blue Bars Lot NumberB4 A815 DetailsWeight: 51. 00 ctSize: 35 x 16 x 15 mmOrigin: Lightning Ridge, AustraliaType: Knobby Opal RoughUse: Cutting RoughColour: Multiple blue bars DescriptionBig, solid Lightning Ridge knobby opal rough with loads of blue fire running through multiple layered bars. This 51ct piece offers real cutting potential for larger stones or to be sliced into several

This Coober Pedy crystal seam opal rough features a flat blue bar

⚠️ Gamble Grade B–C (Gamble)Colour visible with strong hints

Type: Knobby Opal Rough

visible 360° around the piece

🔥 A – Strong face showing

Lot Title: Lightning Ridge Opalised Wood Fossil Rub/Rough – 2

nicely formed chunk

Description:

A solid gamble parcel with plenty to work through

Great for adventurous cutters or as practice pieces with potential

00cts Lightning RidgeLot Number: B4-A451

40ct piece of dark base opal rough from Lightning Ridge showcasing bold and vivid electric greens and blues