This beautiful crystal is found in many shades of light blue, sometimes verging on being grey.
Zodiac sign: Gemini
Chakras: Brow, crown, throat
This is a high vibrational stone bringing divine energy into the environment, stimulating spiritual development and psychic abilities. It is useful for dysfunctional relationships easing conflict resolution, cooling fiery emotions bringing a peaceful coexistence. It is good for easing worry, mental torment, stress and support when speaking in front of large crowds enhancing mental clarity. It is also useful for pain, addictions, eyes, ears, and throat conditions, as well as muscle tension. It is also said to bring purity of heart.