Black Tourmaline crystal is a big-time energy purifier out of all the healing crystals. It almost acts like an evil eye. Think of it like a bodyguard that provides protection.
It is one of the most powerful minerals for absorbing electromagnetic radiation, which makes it excellent for placing near computers and other electronics.
Having it as a keychain allows you to have protection throughout the day.
Known Uses:
Black tourmaline is an excellent grounding crystal for meditation and healing. Soothes panic attacks and control our fears. It can also soothe motion sickness when travelling.