Hardness: 7 Structure: Botryoidal Zodiac: Cancer Sagittarius Chakras: Crown, Third Eye Properties: Calming and sustaining Physical: Assists sleeping habits, healing the joints, liver and spleen Emotional: Reduces ones aggression and ego, eases anxiety, strengthens the mind, brings a sense of purpose Spiritual: Protects the aura, tool for manifesting and meditating, helps one raise awareness and activate psychic abilities