What is a zirconium drill? Is it valuable?
In choosing zircon, you should first consider the choice of zircon, the most popular blue, blue is often considered as a panacea universal color. For women, the most important point is to coordinate with their eyes and hair, although many ladies love match, aquamarine aquamarine, but not so bright is not like zircon, zircon shine. Colorless zircon is recommended, especially want to buy a piece of jewelry, and are unwilling to invest in expensive diamond, then choose colorless zircon can be said to be saving money, shoot two hawks with one arrow, and achieves the purpose of beautifying life. Generally, a zircon ring is only a few dozen yuan.
Zircon is a natural gemstone in the refractive index after diamond, high dispersion value of the gem, colorless transparent zircon similar to diamond, is a good substitute for diamonds. Commonly used zircon mostly colorless, reddish brown, brown red, green and so on. But the most popular colors are blue and colorless two, in which the blue value is higher, and generally by artificial heat treatment. Many Zircon on the market are sold after heat treatment. This is because the treated stones are prettier and better than the original gemstone.
Zircon is a silicate mineral. According to its physical and chemical composition, it can be divided into two types: high type and low type, and can be divided into three kinds: high, middle and low. But for gem values, higher zircon values are higher.
