An excellent range of Selenite Engraved tree of life Disk is here at Crystal Export. Selenite, also known as satin spar, desert rose, or gypsum flower are four crystal structure varieties of the mineral gypsum. These four varieties of gypsum may be grouped together and called selenite. Selenite is a crystallized form of Gypsum, which is used for good luck and protection. The powerful vibration of Selenite can clear, open, and activate the Crown and Higher Chakras and is excellent for all types of spiritual work. Selenite can also be used to strengthen the memory. Selenite is a favorite night time crystal among users for combating insomnia and getting a good night's sleep. It aptly represents the mindset that a person should have before heading to bed ? calm and clear. These Selenite charging disks are beautiful with amazing energy. It is a very gentle stone that provides a sense of calm to the holder and helps to balance energy and happiness. This stone helps you to see the positive in any situation and guide you to a sense of inner strength you might not have known was there. It is also lucky especially when playing games like cards.