Gemstone, natural striped agate, black and red brown dyed, 4x8 mm, rondelle beads - Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 46 beads
Gemstone, Dalmatian jasper or Dalmatian stone, Mexico, natural, 4x8 mm, saucer-shaped beads – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 46 beads
Gemstone, lemon jade or creamy yellow serpentine, natural, 4x8 mm, saucer-shaped beads - Mohs' hardness 4.0-6.0 - one unit is +/- 19 cm and has +/- 46 beads