Also known as Botryoidal Purple Chalcedony, Grape Agate is a powerful intuitive stone that activates and links the Crown and Third Eye Chakras together. This stone can help one activate their psychic abilities and assists in the understanding of dreams. Grape Agate promotes inner stability, composure, and maturity. Its warm, protective properties encourage security and self-confidence. It allows for deep and intense levels of meditation in a short period of time.