Blue Aventurine: Blue Aventurine is particularly stimulating to the Third Eye and Throat Chakras, opening one to higher spiritual guidance, and revealing psychic and intuitive abilities that may previously have been blocked. It encourages open and honest communication and speaking one’s mind and heart. This crystal not only embodies strength, but honors peace and caring for others. It is a stone sacred to the Glory Angel, Raphael - the ruler of Mercury and the Angel of Compassion, Knowledge, Progress, Repentance and Love. .