A stone of the Third-Eye, and to a lesser extent, the Crown. It is very spiritually-oriented and can bring visions when placed on the Third-Eye. You can also use it for dreamwork by placing it under your pillow. Used to help bring intuition and insights to the person working with this crystal. Wear this stone when you need to calm your emotions and release stress. It helps those who are having trouble finding the spiritual self, to recognize the small voice within. It eases the pain of headaches, migraines and eye strain, and can be very helpful in relieving insomnia and nightmares when placed under one's pillow.