Black Tourmaline quartz carries so many metaphysical & spiritual benefits, it’s insane. It can literally work with your energy to heal digestive issues while at the same time, decalcifying your pineal gland to initiate or remove blockages in the Third Eye or Brow chakra. What makes this stone so special is that it works with yin/yang energies to protect us from negative thoughts, impulses, emotions & reactions and brings a sense of harmony. Tourmaline quartz is dope at absorbing & transmuting negative energy in our bodies and the environment. It is one of the best at being able to work in all of the energy fields.