Gemstone, African bloodstone (also called Seftonite or vulcan jasper), natural, 4x4 mm, round beads – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 44 beads
Gemstone, African bloodstone (also called Seftonite or vulcan jasper), natural, 4x6 mm, rondelle beads – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 46 beads
Gemstone, African bloodstone (also called Seftonite or vulcan jasper), natural, 6x6 mm, round beads – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 32 beads