Gemstone, natural ocean jasper or orbicular quartz, purple dyed, 10x10 mm, round beads - Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 19 beads
Gemstone, natural ocean jasper or orbicular quartz, purple dyed, 6x6 mm, round beads - Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 31 beads
Gemstone, natural impression jasper with inclusions of pyrite, purple dyed, 8x8 mm, round beads - Mohs' hardness 3.5-4.0 - one unit is +/- 19 cm and has +/- 23 beads
Gemstone, natural ocean jasper or orbicular quartz, purple dyed, 8x8 mm, round beads - Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 beads