Black Tourmaline is a mean stone for getting what you need. Black stops teh bleed from your Aura and carried teh energies of Isis. Tourmalines protect and cleanse you environment. They are incredible energizers for when you feel spent or tired. You can use this stone to cut etheric wires and sed negative energy back to Source. Of course you can balance all of your chakras as well. Tourmaline has a well of uses. Use this if you are working with sexual abuses. Releases all unwanted energy and proetcts your syenergy. Love, Haven