A stone that calls forth the deepest reaches of your intuition. Synchronizes the intellect, unconscious and intuition. Helps to keep pursuits of the intuition in a positive loving space. Promotes a balanced brain and honorable thoughts.  It promotes confidence and self-esteem.  Helps with addition and to release obsessive thoughts.  Promotes development of your psychic abilities and assists with mental focus and discipline. It helps balance the hemispheres of the brain and is good for students and people who's brain is effected by age.  It can preserve and increase memory.