Gemstone, Mookaite Windalia Radiolarite, natural, 12x12 mm, round beads - A-grade, Mohs' hardness 5 6.5-7.0 - one unit is +/- 19 cm and has +/- 16 beads
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