RED Alert Winton Boulder opal rub/rough 17.50cts Face Ready needs some work then a polish 22x12x7mm Lot B4-A553 wk_auction 🔵 Natural & Untreated🔵 Exposed

🔵 Natural & Untreated🔵 Exposed Blue Color Zones🔵 Authentic Australian Opal – Safe in Water

💙💚 Natural & Untreated💙💚 Blue & Green Fire on a Dark Base💙💚 Authentic Australian Opal – Safe in Water

Strong colour presence with a good shape for cutters

offering exciting potential for lapidary enthusiasts and collectors

DetailsWeight: 22

RED Alert Winton Boulder opal rub/rough 17.50cts Face Ready needs some work then a polish 22x12x7mm Lot B4-A553 wk_auction 🔵 Natural & Untreated🔵 ExposedLot Title: RED Alert Winton Boulder Opal Rub Rough 17. 50ctsLot Number: B4 A553Details: 22x12x7 mm Winton, QLD Red Fire Zone ExposedDescription: RED alert! This Winton boulder opal rub rough shows a small but striking zone of red fire already exposed on the face. The piece is well shaped and ready for finishing just a bit of refining and polish to bring out its full gem potential. Beautiful host rock and a fire zone thats ready to work. Cutter Grade