Dark Crystal knobby opal split 21.00cts Deep bars carrying lots of blue fires flashes 21x13x11mm & 16x9x8mm Lot B4-A397 Premium 10 caratsDimensions: 22 x 7

10 caratsDimensions: 22 x 7 x 4 mm

00cts Coober Pedy Rough with Flat Blue Bar to ExploreLot Number: B4-A066Weight: 70

While the fire is tempting

Perfect for beginners or experienced cutters looking for Lightning Ridge rough to explore

this parcel provides ample potential to discover vibrant opals

Dark Crystal knobby opal split 21.00cts Deep bars carrying lots of blue fires flashes 21x13x11mm & 16x9x8mm Lot B4-A397 Premium 10 caratsDimensions: 22 x 7Lot Title: Dark Crystal Knobby Opal Split 21. 00cts, Deep Bars Carrying Lots of Blue Fire FlashesLot Number: B4 A397Weight: 21. 00 carats (total)Dimensions: Piece 1: 21 x 13 x 11 mm Piece 2: 16 x 9 x 8 mm Details: Origin: Lightning Ridge, New South WalesType: Dark Crystal Knobby Opal (Split Rough)Body Tone: Dark crystal basePlay of Colour: Strong blue fire throughout deep barsForm: Split nobby, revealing internal bar structureUse: Careful trimming and