Fluorite, or calcium fluoride, is one of the most collectible minerals, renowned for its remarkable color range, perfect cubic cleavage, and exceptional optical properties. This isometric mineral exhibits nearly every color imaginable—from colorless and purple to blue, green, yellow, pink, and black—with some specimens displaying dramatic polychromatic color zoning. Fluorite’s versatility makes it essential for diverse collections, valued equally for display specimens and crystal study.Fluorite deposits occur worldwide, with major sources in China, Mongolia, South Africa, Mexico, England, and the United States. This mineral forms in hydrothermal veins and as a gangue mineral in ore deposits. Classic English fluorite from the Pennine district and Derbyshire offers distinctive purple colors and well-formed octahedra, while Chinese deposits produce exceptional specimens with superior clarity and size. Mexican fluorite features striking color combinations and exceptional crystal development.Discover our extensive fluorite collection featuring specimens in spectacular colors and diverse forms from renowned worldwide localities. Our selection includes classic purple specimens, dramatic rainbow varieties, and distinctive formations. Browse fluorite samples and find exceptional specimens to enhance your collection today.