水晶真假鉴定（Crystal authenticity）.doc

水晶真假鉴定（Crystal authenticity） With the popularity of crystal, its value is more and more recognized by buyers But the crystal resources are limited, and the price is higher and higher, so we can provide them Several ways to identify crystals and hope to help you: (1) to see: This is the most important thing when buying crystal, because sometimes because of the limited conditions, we can only see. Many buyers dont know how to pick crystal crystal. Natural crystal in the process of formation, is often affected by the environment always contains some impurities, observation of the sun, you can see the light evenly tiny horizontal stripes or catkin substance. And the false crystal USES the crystal slag of the remnant, the glass slag smelting, through the polishing process, the color reproduction is made, there is no uniform stripe, the willow flocculate substance. First of all, the material selection: the crystal products with good selection of materials should not be able to see the gas liquid inclusions of star points, clouds and flocs. The texture is pure, smooth, crystal is good, if discover have deep and shallow to break crack, spot, belong to inferior product. The second is the work: the processing of crystal products is divided into two kinds, namely grinder and carver. Such as crystal necklace, bracelet, earring, etc. The visual image, the internal painting snuff bottles and so on belong to the sculpture. A good work should be fastidious fine crystal products, not only can fully show a crystal product physical beauty (modelling, style, symmetry, etc.), and maximum digging its inner beauty, glittering and translucent, qiao color). Another look at polishing: the quality of the polishing directly affects the price of the crystal products. Crystal must pass the diamond in the process of processing, the rough making will make the crystal surface of the friction. Good crystal product natural transparency, luster is better, according to the jargon fire head foot. Second