55CTS Sky Blue Apatite graduated plain bicones.
Apatite is a group of phosphate minerals, usually hydroxyapatite, fluorapatite and chlorapatite, with high concentrations of OH⁻, F⁻ and Cl⁻ ion, respectively, in the crystal.
The beads in this 30cm strand are between 4x2mm and 5x2mm in size.
Origin : Africa