Selenite Offers Protection
Ancient Greeks believed that the selenite crystal offers protection from negative energy. They even named the crystal after their goddess of moon sele. They made all sorts of ornaments and jewelry out of the crystal.
The presence of selenite will bring peace and calmness to any environment. Meditators will often use selenite as it helps connect their crown chakra, which can help to connect to the spirit world.
If you struggle with falling asleep people will place selenite under their pillow. As it offers protection from unwanted spirits.