Lightning Ridge Knobby opal formation split 11.00cst Light Blue fires to Gamble 17x13x9mm 12x10x6mm Lot B4-A379 Up&coming These rubs are highly bright

These rubs are highly bright

this piece is perfect for collectors or lapidaries looking to work with a rare opalized fossil

com and reveal the hidden beauty of this Lightning Ridge opal

Coober Pedy continues to produce some of the finest opals in the world

Lightning Ridge Knobby opal formation split 11.00cst Light Blue fires to Gamble 17x13x9mm 12x10x6mm Lot B4-A379 Up&coming These rubs are highly brightLot Title: Lightning Ridge Knobby Opal Formation Split Light Blue Fires, GambleLot Number: B4 A379Weight: 11. 00 carats (total)Dimensions: Piece 1: 17 x 13 x 9 mm Piece 2: 12 x 10 x 6 mm Details: Origin: Lightning Ridge, New South WalesType: Knobby Opal (Formation Rough, Split Pair)Body Tone: Light to medium basePlay of Colour: Light blue flashesStructure: Split formation revealing a shallow barStatus: Unworked exploratory gamble Description: This 11.