Gemstone, hematite, pyrite or light golden yellow metalized, rounded corners, 3x3 mm, cube beads – frosted – Mohs' hardness 5.0-6.5 – one unit is +/- 20 cm and has +/- 67 beads
Gemstone, African bloodstone (also called Seftonite or vulcan jasper), natural, 8x8 mm, round beads – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 beads
Gemstone, natural agate, 8x8 mm, round beads – transparent pale moss green & opaque white, Tibetan style – faceted – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 beads