6mm Apatite Blue Bracelet

6 mm Apatite (Blue) Bracelet Crystal Blue Apatite Gem Stone Bracelet

The primary use of apatite is as a source of phosphate in the manufacture of fertilizer and in other industrial uses. It is occasionally used as a gemstone. Ground apatite was used as a pigment for the Terracotta Army of 3rd-century BCE China, and in Qing Dynasty enamel for metalware.