Oranges & rainbow of Multifires Knobby opal rough 5.50cts Lighting Ridge nice Colourful material to gamble 16x12x6mm Lot B4-A530 wk_end_auction this opal has excellent potential

this opal has excellent potential for cutting and polishing into a striking gemstone

Great potential for cutting and exploring hidden opal treasures

Lot Title: Winton Solid Boulder Opal Gemstone – 1

Grade C to D — fun material with potential if you chase it right

requires skilled cutting

Oranges & rainbow of Multifires Knobby opal rough 5.50cts Lighting Ridge nice Colourful material to gamble 16x12x6mm Lot B4-A530 wk_end_auction this opal has excellent potentialLot Title: Oranges & Rainbow Multi Fire Knobby Opal Rough 5. 50ctsLot Number: B4 A530Details: 16x12x6 mm Lightning RidgeDescription: Beautifully coloured knobby opal rough from Lightning Ridge showing flashes of orange and a full rainbow multi fire effect. A vibrant piece with visible colour and great cutting promise. While the face is attractive, consistency and depth still present some gamble ideal for skilled cutters ready to chase bright results.