Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF2. It belongs to the halide minerals. It crystallizes in isometric cubic habit, although octahedral and more complex isometric forms are not uncommon. This Mushroom shaped Flourite piece measures 2.2cm x 1.5cm approx and is suspended from 20 Inch Silver Plated Chain. Fluorite is aligned with the astrological signs of Pisces and Capricorn. It is believed to cleanse and purify the body and stabilize energy, increasing the ability to concentrate and helping one to understand and maintain relationships.