Electric Brights Blues & greens in the veins of this Winton Boulder opal rough 11.40cts Ironstone host rock 12x11x8mm Lot B4-A542 wk_auction ❓ Gamble Grade D (Blind

❓ Gamble Grade D (Blind Gamble)No confirmed colour – full risk parcel

Grade B — strong colour visible with moderate cutting risk

Size: 18x13x8mm

75cts 20x11x9 to 15x10x6 mm Lot B4-A824

com and secure this fiery treasure

Electric Brights Blues & greens in the veins of this Winton Boulder opal rough 11.40cts Ironstone host rock 12x11x8mm Lot B4-A542 wk_auction ❓ Gamble Grade D (BlindLot Title: Electric Bright Blues & Greens Winton Boulder Opal Rough 11. 40ctsLot Number: B4 A542Details: 12x11x8 mm Winton, QLD Ironstone HostDescription: Stunning Winton boulder opal rough with electric bright blue and green fire running through natural ironstone veins. A vibrant example of Queenslands boulder opal, showing great potential with solid face colour. Requires careful cutting to follow the colour seams, but the payoff is there for those