Lighting Ridge opal formation rough 9.50cts Bright Green fires collect or gamble carve/cut 22x16x8mm Lot B4-A662 Premium Natural knobby formation

Natural knobby formation

A punchy little pair of boulder opal rubs with vibrant orange and red fire leaping through ironstone matrix

Measuring 22x14x6mm

50ct crystal seam opal rough from Coober Pedy displays rich Orange hues with cutting potential

Lighting Ridge opal formation rough 9.50cts Bright Green fires collect or gamble carve/cut 22x16x8mm Lot B4-A662 Premium Natural knobby formationLot Title: Lightning Ridge Opal Formation Rough 9. 50cts Bright Green Fires Grade C to D Collect or GambleLot Number: B4 A662Details: 22x16x8 mm 9. 50cts Lightning Ridge Opal Formation RoughDescription: Lightning Ridge opal formation rough, weighing 9. 50cts, showing bright green fires across the surface. Suitable to collect, carve, or gamble cut. Some strong flashes visible, but as always, natural risks apply. Grade C to D fun material with potential