Works extremely fast and with great power. Some find its powerful effects overwhelming and prefer to use a gentler stone. It magnifies all negative energies so that they can be fully experienced and then released. It brings you face to face with your shadow side and teaches you how to integrate it. Impels us to grow and lends supports while we do. Helpful for highly sensitive people and is grounding. Brings clarity and clears confusion and constricting beliefs. Promotes physical digestion and insight into the cause of dis-ease.