One of the most efficient grounding and anchoring stones whilst at the same time raising vibrations during meditation. Strong link to the base chakra. Excellent answer to stress. Gently neutralizes negative energy, brings in positive energy, blocks electromagnetic smog, and assists in detoxification on all levels. Psychologically, it relieves fear, leaves depression, and brings emotional calmness. Alleviates suicidal tendencies. Enhances virility. Deteriorates nightmares. Can be used in scrying. Alleviates communication difficulties and promotes concentration. Excellent for treating radiation-related illness or chemotherapy.