​Blue Apatite - stimulates clairvoyance and psychic visions; works through third eye and throat chakras; assists in lucid dreaming and astral projection; encourages user to be of service in more humanitarian way

Green Apatite - provides overall physical healing and charges other crystals; great for manifesting and opening the heart chakra

Purple Apatite - signifies service to other people and being involved in humanitarian pursuits; attuned to the future and contacting your past lives; stimulates psychic abilities 

Yellow Apatite - neutralizes any anger; infuses you with confidence, courage, and self-worth; encourages you to view life with a more positive and enthusiastic outlook