Aids in healing the nervous system. Famous for its powers of protection and purification. It is said to clear and expand the aura, raising the vibrations so the physical body can attune to it's light body. Enhances mediation as it is said to connect you to the wisdoms of the monks of Tibet. Said to resonate to the sound of OM. They often contain inclusions of hematite, carbon or water. Found at altitudes of over 15,000 feet in the Ganesh Himal Mountain range that borders Tibet and Nepal.