Sourced from Brazil, Black Tourmaline is known to protect against cellphones, electromagnetic smog, radiation, psychic attacks, spells and ill-wishing, and negative energies of all kinds. Connecting with the base chakra, it grounds energy and increases physical vitality, dispersing tension and stress. It provides a laid back attitude and clears negative thoughts. It encourages positive attitude, no matter the circumstance and stimulates creativity.
In healing, Black Tourmaline is known to draw off negative energy, by defending against disease, strengthens the immune system, treats dyslexia and arthritis, provides pain relief, and realigns the spinal column.
Place the stone between yourself and the source of electromagnetic (computer, bed side table, microwaves...)