Apatite is a calcium phosphate mineral found in a variety of colors such as yellow, blue, green, grey, and brown. The most important colors for metaphysical use are blue, green, and gold. Apatite was first discovered in 1786. The largest Apatite deposit is in Kirovsk, Russia but can also be found in Brazil, Burma, Madagascar, and Mexico.
Metaphysically, apatite is associated with attributes like creativity, motivation, and self-expression.