Tourmaline cleanses, purifies, and transforms dense energy into a higher vibration. This stone grounds spiritual energy, clears and balances all the chakras, and forms a protective shield around the body. Tourmaline is a shamanic stone. It has a strong connection with the devine energies and is extremely beneficial for the garden and plants. Tourmaline is a powerful mental healer, balancing the right-left hemispheres of the brain, and transmuting negative thought patterns into positive ones. Additional uses: protects against radiation, electromagnetic smog cell phones. Clears tension and stress. Helps with insomnia if it is due to negative environmental influences, anxiety, self cleaning.