Selenite is closely associated with the crown chakra. Indeed, Selene, the moon goddess, loves to wear a crown of the crescent moon itself on her head.
By connecting Selenite to the work we do around our crown chakra, we can wash away impurities of the mind. Including negative thoughts, negative memories, mental blockages, and even help against insomnia.
By becoming aware of the energy of Selenite, we can begin to feel our worries and thoughts fade away. We begin to grow calmer and more tranquil.