Unique popular necklace with african handmade beads

This necklace is unique and handmade.

The white beads are bone. (usually cow or camel)
The black beads with white dots are Ghanaian powder glass beads.
For this, existing glass (bottles and popular broken windows etc.) is mashed into grit
and fused back together in a small mold in a wood-fired oven.
After that, the beads are painted and baked again.

The red beads are antique beads from Bohemia,
pressed into a mould and then sharpened.