Apatite is associated with the zodiac sign Gemini. It is said to be a stone of manifestation. Apatite is believed to be attuned to the future, but also connect to past lives. It is thought to stimulate the development of our psychic gifts and spiritual attunement, deepening meditation and aiding communication and self-expression on all levels. It is also said to balance the physical, emotional, mental and spiritual bodies, and the chakras, eliminating overactivity and stimulating underactivity. Apatite is believed to increase motivation and draw off negativity about oneself and others, and enhance creativity and the intellect.