21.00cts rub/rough boulder opal from Winton Bright electric vein of Greens & blues to cut a polish 20x18x6mm Lot B4-A547 Up&coming 00cts – Blue Colours –

00cts – Blue Colours – Grade C Collect or ChaseLot Number: B4-A661Details: 25x13x7 mm – 10

12 x 9 x 8 mm

Size: 20x14x9mm & 14x7x6mm

Type: Dark Amber Knobby Opal Rough (Split Pair)

21.00cts rub/rough boulder opal from Winton Bright electric vein of Greens & blues to cut a polish 20x18x6mm Lot B4-A547 Up&coming 00cts – Blue Colours –Lot Title: Bright Electric Vein Winton Boulder Opal Rub Rough 21. 00ctsLot Number: B4 A547Details: 20x18x6 mm Winton, QLD Boulder OpalDescription: Solid Winton boulder opal rough with a vibrant electric vein of green and blue fire running through the ironstone. Already rubbed and pre shaped just needs a fine tuned finish and polish. Clear colour face showing with good structure underneath. Great cutting potential with low to moderate risk. Gamble