Commonly known as “rock salt”, halite is the result of evaporated seawater and is an essential nutrient for most life. Appreciated by those who suffer from mood swings, this simple element is essential for purification of the body and aura. Halite salt lamps are known for combating the effects of seasonal defective disorder, asthma, hay fever and allergies. The crystals on their own cleanse the space of impurities and negative energy collected over time.