Rock Crystal Quartz Mineral Nugget Points Beads ~15mm to 25mm Long (Qty=10) Clear Rock Crystal Quartz ccrystal nugget points beads, 10 Sold by the 10 beads , fine quality, drilled the short way towards one end 15mm to 25mm long, 5mm-6mm thick Transparent, assorted shapes, typical quartz inclusions 1 specified buys 10 beads, 3 buys 30 beads, etc.