Flat Blue bar to chase on This lightning Ridge 8.00cts knobby opal rough 16x14x7mm Lot B4-A269 Premium the stone is blind drilled

the stone is blind drilled and ready to set into a pendant bail of your choice

Great potential with nice size and thickness across both halves

50 ctSize: 27 x 20 x 6 mmOrigin: Lightning Ridge

With its natural formation already tumbled for a smoother surface

Flat Blue bar to chase on This lightning Ridge 8.00cts knobby opal rough 16x14x7mm Lot B4-A269 Premium the stone is blind drilledAuction Listing for Bid 4. com Lot Title: Lightning Ridge Knobby Opal Rough 8. 00cts Flat Blue Bar to Chase Lot Number: B4 A269 Details: Origin: Lightning Ridge, Australia Type: Knobby Opal Rough Carat Weight: 8. 00cts Size: 16x14x7mm Features: Flat Blue bar exposed, perfect for chasing and cutting. Description: This 8. 00ct Lightning Ridge knobby rough features a flat Blue bar ready to be chased. Compact but full of potential, this piece offers