Gemstone, Crocodile jasper or Kambamba jasper, natural, 6x6 mm, round beads – frosted - Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 32 beads
Gemstone, light green Burmese jade or Burmese jadeite, natural, 6x6 mm, round beads - Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 31 beads