Early Life. Author, television and radio talk show host Wendy Williams was born on July 18, 1964, in Asbury Park, New Jersey. Williams' oversized, brash personality made her a force on the New York City FM airwaves. She is now the host of the BET television program, The Wendy Williams Show.
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. Mohs scale of mineral hardness, based on scratch Hardness comparison, defines value 4 as Fluorite.
Fluorite is a common mineral in hydrothermal and carbonate rocks worldwide. Fluorite has a wide variety of uses. The primary uses are in the metallurgical, ceramics and chemical industries; however, optical, lapidary and other uses are also important.luorite is deposited in veins by hydrothermal processes. In these rocks it often occurs as a gangue mineral associated with metallic ores. Fluorite is also found in the fractures and cavities of some limestones and dolomites. It is a very common rock-forming mineral found in many parts of the world.