Gemstone, moss opal, natural common opal with green inclusions, 6x6 mm, round beads - Mohs' hardness 5.5-6.0 - one unit is +/- 19 cm and has +/- 32 beads
Gemstone, natural striped agate, caramel to deep brown dyed, 6x6 mm, round beads – faceted – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 32 beads
Gemstone, natural striped agate, light turquoise blue dyed, 6x6 mm, round beads – faceted – Mohs' hardness 6.5-7.0 - one unit is +/- 19 cm and has +/- 31 beads