Fluorite

=Fluorite= Fluorite is a non-metallic rock with a dull luster, it is found in Witerhem Virginia, USA, Sonora Mexico, Lebanon, Pennsylvania, USA, London, United Kingdom, and Hensharrow Downs United Kingdom, as well as many other locations through out the world these are just a few mines in more comon locations. Fluorite is a rock that is not magnetic. It has a white streak, but the colors range from purple, lilac, golden-yellow, green, colorless, blue, pink, or brown. Now when the rock is broken it is has a cleavage, which means it it breaks on an even surface. Some interesting facts about these are, the crystal is an isometric style. The chemical formula is CaF2. The melting point for this rock is 1360F. Fluorite is Latin meaning "to flow". The rock was discover in 1529 A.D.