Selenite is one of the good energy clearers in the stone world. It helps align and straighten out energy, whether it is human meridians or earth ley lines. Because of this ability, selenite is often used to open up the crown chakra in an appropriate manner so that you can access higher levels of consciousness, such as your own soul, your oversoul, the angels, and higher meditative states. It can also be strategically placed in a room to straighten out ley lines and energy coming from underground water movements. A gypsum, formed out of highly saline waters so it has a strong water connection.