Gemstone, chevron amethyst quartz or banded amethyst or dogtooth amethyst, natural, 8x8 mm, round beads – frosted – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 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 – opaque beige & brown swirls on translucent blue green, Tibetan style – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 beads
Gemstone, natural agate, 8x8 mm, round beads – beige brown and dark grayish brown, opaque, Tibetan style – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 beads
Gemstone, natural agate, 8x8 mm, round beads – frosted – opaque beige brown on translucent grey green, Tibetan style – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 23 beads