Black tourmaline is the perfect for crystal healing and protection. It is a powerful stone for grounding and deflecting negative energy, providing spiritual protection and purification. It is known to help to balance and harmonize the energy in your environment and to help you break through blockages. It is said to be a great protector and cleanser of the physical, mental, and spiritual body. Black tourmaline is an excellent stone to use for protection from negative energy, psychic protection, and to help bring emotional balance.