Lightning Ridge opalised wood fossil rough 10.00cts blue colours collect or chase 25x13x7mm Lot B4-A661 wk_auction Features: Yellow-dominant opal with flashes

Features: Yellow-dominant opal with flashes of multi-colours

Lot Number: B4-A170

The natural knobby formation holds promise for uncovering stunning colour bars

The colour sits within a dense blocky form

00ct Coober Pedy seam opal formation rough offers an intriguing structure with bits of blue fire visible across the body

Lightning Ridge opalised wood fossil rough 10.00cts blue colours collect or chase 25x13x7mm Lot B4-A661 wk_auction Features: Yellow-dominant opal with flashesLot Title: Lightning Ridge Opalised Wood Fossil Rough 10. 00cts Blue Colours Grade C Collect or ChaseLot Number: B4 A661Details: 25x13x7 mm 10. 00cts Lightning Ridge Opalised Wood Fossil RoughDescription: Lightning Ridge opalised wood fossil rough, weighing 10. 00cts. Displays blue colours with natural wood structure evident. Suitable to collect as a specimen or chase the colours for carving or shaping. Grade C some visible colour but still a gamble