Black Tourmaline is a protective stone. It can help block and repel negative energies and psychic attack. It is useful for purifying and transforming dense energy into a lighter vibration. There is also a calming effect because it grounds discordant vibrations and energetic disturbances. Meditate with it to dispel worry and fear. It can enhance the integration of insights. In healing Black Tourmaline is a big-time energy purifier. It can assist in cleansing the aura and chakra centers. Think of it as a kind of bodyguard to have in your car, your home and to wear as well.