Hackmanite is a rare sulphur chloric sodium aluminium silicate and a member of the Sodalite family. Its one of the few minerals that is tenebrescence meaning it changes colour when exposed to sunlight (a pink/purple) and is UV reactive too. this amazing crystal connects with Celestial energy and the crown chakra. It can help you connect with the God's and Goddesses, your guides, and the upper realms. It's a true Ascension crystal helping you to awaken to your spiritual gifts and bringing you the wisdom you need to grow.