Jade articles are expensive, and the selection of technical requirements is very high. Most consumers are difficult to distinguish their advantages and disadvantages, true and false, and it is easy to purchase inferior goods or fakes with a little carelessness, and suffer huge economic losses.
There are many jade shops sold in the market. Jade articles are generally divided into two categories: nephrite and jadeite. Jadeite is also called jade. From the chemical composition, nephrite is a silicate containing calcium, magnesium and iron; jadeite is a silicate containing sodium and aluminum. The following describes the advantages and disadvantages of jade, the method of distinguishing between true and false:
Water identification method: a drop of water on the jade, such as a dew-like long-lost person, true jade; water droplets quickly disappeared is a fake.
Hand touch method: If it is a real jade touched by hand, there is a sense of cold lubrication.
Inspection method: The jade is turned to the light, such as the sun and the light. If the color is clear and the green is evenly distributed, it is true jade.
Tongue method: the tip of the tongue is really jealous; the fake jade is innocent.
Magnifying glass watched the jade that was purchased under the magnifying glass to watch, mainly whether there is crack or not. Those without cracks are superior quality jade, and those with cracks are the second. Even if it is true jade, the value of cracks is greatly reduced. The more the cracks are more obvious, the lower the value.
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Company Address:Changxing Light Textile Zone,Jiapu Town,Changxing County, Huzhou, Zhejiang, China
We are grey fabric factory.Printing and dyeing factory.Rolling and Packing factory.One-stop production from raw materials to finished products.Since 1999,we already start to produce and sale textile.The quality of our products has been certified by all international standard certificates,example OEKO-TEX.ANAB.IAF.EWC.AZO.SGS.CMA.ILAC-MRA.CNAS.ISO etc.Welcome to our factory to visit and negotiate.
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