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==Color== Fluorite is allochromatic, meaning that it can be tinted with elemental impurities. Fluorite comes in a wide range of colors and has consequently been dubbed "the most colorful mineral in the world". Every color of the rainbow in various shades is represented by fluorite samples, along with white, black, and clear crystals. The most common colors are purple, blue, green, yellow, or colorless. Less common are pink, red, white, brown, and black. Color zoning or banding is commonly present. The color of the fluorite is determined by factors including impurities, exposure to radiation, and the absence of voids of the [[F-center|color centers]]. <gallery widths="133px" heights="130px"> File:Fluorite-Galena-flu70a.jpg|Pastel green fluorite crystal on galena File:Fluorite-132158.jpg|A golden yellow with hints of purple fluorite File:Fluorite-cflo06x.jpg|Freestanding purple fluorite cluster between two quartzes File:Fluorite-189396.jpg|Light to dark burgundy color fluorite File:Fluorite-158842.jpg|Transparent teal color fluorite with purple highlights File:Fluorite-233168.jpg|Grass-green fluorite octahedrons clustered on a quartz-rich matrix </gallery>
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