closeout jewelry wholesale How to learn from whether it is a real Tremella

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. Although the gronds of the Tremella are not valuable, there are also true and false. Although this phenomenon is not common, friends should master some ways to identify Tremella. When purchasing, you can pass the physical properties of the silver. The general test methods are: look at the color of the silver earrings: the higher the purity, the white the silver, the surface of the jewelry, the surface of the jewelry looks uniform and bright, and the color is moisturized. If it contains lead, the jewelry will show green gray; such as copper, the surface of the jewelry will appear rough, and the color is not moisturized. The weight of the silver earrings: The density of silver is slightly larger than the average common metal. Generally speaking: "Aluminum is light, silver weight, copper is not light and not heavy." Essence If the jewelry is large and the weight is lighter, it can be preliminarily determined that the jewelry is other metals. Check hardness: Silver hardness is lower than copper, and is large than lead and tin. It can be tested with inconspicuous places with large head needles. If the needle is slippery, it is difficult to leave traces on the surface. The tin texture, the traces are obvious and prominent; if there are traces of the physical objects and not obvious, it can be initially determined as a silver earrings. Listening rhyme: The sterling silver earrings jewelry is sounding, no elasticity, and the sound is "卟 卟 卟 听". The lower the color, the lower the sound, and the higher the sound, the higher the rhyme; if it is copper, the sound is higher and sharp, and the rhyme sounds are short and short; , No elasticity. It is not an ideal way to test silver's physical properties and experience alone. Only by destroying the silver jewelry can use chemical methods can the true and false and disadvantages of the true and false of silver jewelry. However, this is not reached by consumers. In addition to mastering some basic inspection knowledge when buying silver earrings, consumers should also pay attention to whether the silver jewelry has relevant certificates, certificates, and certificates. Only the white earrings detected by the testing agency can buy it with ease.