Fluorite is also referred to as fluorspar it is the mineral form of calcium fluoride. The word fluorite is derived from the Latin verb fluere, meaning to flow. This is a colorful stone that can also appear fluorescent under ultraviolet light, and is where the term "fluorescent" got its name. Fluorite is allochromatic, meaning that it can be tinted with elemental impurities. Fluorite comes in a wide range of colors and is often referred to as "the most colorful mineral in the world". Every color of the rainbow is represented by fluorite. In healing fluorite is used often used to activate the third eye chakra and it helps boost psychic communication, and spiritual balance.