Fluorite is a calcium crystal that crystallizes in the form of masses, cubic, and octahedral crystals. It was first referenced in 1530 due to its important aid in flux production. It is found worldwide and there are many different varieties of colors. It has been used since Ancient times and has been known for a long time to be a “master healer crystal”. This is because it has so many different physical, emotional, mental and spiritual healing properites and uses.