Selenite is a very powerful crystal. It is a stone of mental clarity, it enhances the minds flexibility, strengthens decision making and helps clear mental confusion. Selenite is said to help dissipate feelings of inadequacy, jealousy, doubt, fear and negativity. Selenite is a cleaning/charging stone. It will help clear and amplify other stones that are placed near it. It is helpful when used for meditation. It is said to open the third eye and crown chakra to the spiritual world.