Lightning Ridge Knobby Seam Fossil potch & colours 260.00cts Mostly blues to gamble 20mm to chip size Lot B4-A686 ToClear

Lightning Ridge Knobby Seam Fossil potch & colours 260.00cts Mostly blues to gamble 20mm to chip size Lot B4-A686 ToClearLot Title: Lightning Ridge Knobby, Seam & Fossil Rough 260. 00cts Potch & Colours Grade C to DLot Number: B4 A686Details: 20mm to chip size 260. 00cts total Lightning Ridge Knobby, Seam & Fossil Opal RoughDescription: Parcel of Lightning Ridge knobby, seam, and fossil formation rough, weighing 260. 00cts. Mostly potch with some blues to gamble, scattered throughout. Great for beginners, explorers, or those looking for practice with some colour

Solid stone with great balance

this one’s a classic cutter’s tease

Lot: B4-A127Size: 24 x 19 x 11mmWeight: 28

Ideal for a clean small cut or skilled shaping

just the thrill of the find

00ct pair of split knobby opal roughs from Lightning Ridge shows a small but distinct patch of blue fire centred within a black body tone

Grade Key (Gamble Grade System):🎲 A+ – Clean visible bars or faces with excellent potential for high-grade gems🔥 A – Visible colour with great cutting promise

ideal for cutting and polishing

Highlights:

with multicolour flashes appearing across the surface

50ct Coober Pedy seam opal rough displays flashes of yellow and green fire on a light base

70cts – Blue on Black – Grade B CutterLot Number: B4-A715Details: 23x15x7 mm – 12