piece of dark base seam opal rough 13.20cts Blues/Greens to chase & exposed sold as gamble 25x11x10mm Lot B4-A671 Premium 70ct dark crystal knobby split

70ct dark crystal knobby split from Lightning Ridge presents a subtle display of blue fire across both pieces

Half an Amber Knobby Split Opal Rough – 31

centred in one section

Perfect for collectors who love a good mystery or lapidary enthusiasts seeking to add some unpredictable fun to their cutting projects

piece of dark base seam opal rough 13.20cts Blues/Greens to chase & exposed sold as gamble 25x11x10mm Lot B4-A671 Premium 70ct dark crystal knobby splitLot Title: Lightning Ridge Dark Base Seam Opal Rough 13. 20cts Blues Greens to Chase Grade CLot Number: B4 A671Details: 25x11x10 mm 13. 20cts Lightning Ridge Dark Base Seam Opal RoughDescription: Piece of dark base seam opal rough from Lightning Ridge, weighing 13. 20cts. Blues and greens present, exposed and ready to chase and explore. Sold as a gamble, with colour showing but full internal quality unknown Grade C. Grade C GambleSome colour hints