Psychic Shield: Black Tourmaline Tower 1Black Tourmaline is considered one of the most prominent and important metaphysical stones: it acts as a complete psychic armor and auric cleanser, deflecting and even repelling negative energy. This energetic deflection and cleanse is both internal and external, helping you to shed anxious or obsessive thoughts and behaviors, protecting you from your inner turmoil and self inflicted negativity, which, as we all know, can be as detrimental as external