Zircon is the major components of zirconium silicate, the chemical formula for Zr [SiO4], in addition to the main containing zirconium, but also often containing hafnium, and rare earth elements, niobium, tantalum, thorium, and so on. Zircon into the causes of the high-and low-zircon zircon. Color can be a high-zircon further divided as follows: colorless, blue, red, brown, yellow, green, such as zircon. As the shiny-zircon, dispersion and high hardness greater, commonly used in the production of diamond substitutes. Zhong Didang precious stones have become the best.
It seems that in the West, they should wear red zircon hypnosis can play a role, can exorcise plague, defeats the evil. Now some countries to zircon and turquoise together as the "birth-December", the symbol of success and victory. High-zircon is the crystallization of magma early minerals, non-radioactive elements or less, harmless to the human body.