Big Sized knobby opal formation rough split 105.00cts Bright Light Blues fires showing in the bars to chase & explore 29x20x18mm & 28x23x19mm Lot B4-A454 wk_end_auction and fossil fragments — all

and fossil fragments — all flashing sweet multicolour fire

50cts Bright Directional Fires (Gamble)

Rare opalised wood fossil specimen

Just refine the dome or shape to taste

Big Sized knobby opal formation rough split 105.00cts Bright Light Blues fires showing in the bars to chase & explore 29x20x18mm & 28x23x19mm Lot B4-A454 wk_end_auction and fossil fragments — allLot Title: Big Sized Knobby Opal Formation Rough Split 105. 00cts Bright Light Blues Showing in BarsLot Number: B4 A454 Details: Origin: Lightning Ridge, Australia Type: Knobby Opal Formation Rough (Split Pair) Carat Weight: 105. 00cts total Size: 29x20x18mm & 28x23x19mm Features: Large, chunky split pair showing light blue fire within visible bar zones Description: This large 105ct split formation from Lightning Ridge offers a chunky knobby profile