Stunning Crystal Multicolour knobby opal rough of Lightning Ridge 3.50cts Rough to cut with Very Bright Green/blue dominant fires 14x13x4mm Lot B4-A669 wk_auction 75ctsLot Number: B4-A598Details: 19x13x9 mm

75ctsLot Number: B4-A598Details: 19x13x9 mm & 19x12x8 mm – Lightning Ridge – Knobby Split PairDescription:Matched split pair of Lightning Ridge knobby opal rough totalling 15

making it an exciting choice for lapidary enthusiasts

Rare opalised wood fossil

Both pieces show green and blue hues across the ironstone host

Stunning Crystal Multicolour knobby opal rough of Lightning Ridge 3.50cts Rough to cut with Very Bright Green/blue dominant fires 14x13x4mm Lot B4-A669 wk_auction 75ctsLot Number: B4-A598Details: 19x13x9 mmot Title: Lightning Ridge Crystal Multicolour Knobby Opal Rough 3. 50cts Green Blue Dominant Fires Grade A to BLot Number: B4 A669Details: 14x13x4 mm 3. 50cts Lightning Ridge Crystal Knobby Opal RoughDescription: Stunning crystal multicolour knobby opal rough from Lightning Ridge, weighing 3. 50cts. Gorgeous green blue dominant fires light up the bar, ready to be shaped and polished. Grade A to B beautiful material with strong colour zones already