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.
Though fluorides are salts, the synthetic waste product variety, sodium fluoride, comes with a cargo of toxic heavy metals. And these pernicious salts have a way of combining more heavy metals.