Salt has been known for its rejuvenating powers. Its healthy ions refresh the air while restoring balance for improved health and well being. Selenite is a form of crystallized qypsum, providing for clarity of the mind, expanding one's awareness of the self and of one's surroundings. Quartz crystals provide for purification of the physical, mental and spiritual bodies. It is a healer of negativity - whether the crystal is worn, carried, or placed in one's environment, the force, the warmth, and the brilliance remain attuned to the energy of the one to whom it is connected. (Note: each lamp comes with a light and cord.)