Black kyanite treated with gold, heated and pressurized to create this beautiful blue rainbow color! Black kyanite is a fantastic for healing as it clears all chakras and aids in aura leaks. It provides protection and is used to clear energy cord attachments. Once a crystal is “aurafied” it reflects rainbow light and turns it into I high vibrational healing stone. This crystal is a must have for any empath or energetically sensitive individual!