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.
Fluoride, the 13th most abundant element on the earth's crust, is a chemical ion of the element fluorine-fluoride has one extra electron that gives it a negative charge.Fluoride is found naturally in soil, water, foods, and several minerals, such as fluorapatite and fluorite.Fluoride concentration in seawater averages 1.3 ppm (parts per million), while in fresh water supplies the natural range is typically between 0.01 to 0.3 ppm.luoride is found naturally in soil, water, foods, and several minerals, such as fluorapatite and fluorite. Fluoride concentration in seawater averages 1.3 ppm (parts per million), while in fresh water supplies the natural range is typically between 0.01 to 0.3 ppm.