China Naming Network - Fortune telling knowledge - Isn't the commemorative silver coin fake?

Isn't the commemorative silver coin fake?

No, there are real commemorative coins, and there is no New Year's Day. There are uniform standards for the diameter and thickness of real commemorative coins. Fake commemorative coins are based on real coins, and their diameter and thickness are slightly smaller and thinner than real coins;

Second, listen to the sound: the production method, metal content, weight and the number of teeth on the edge of counterfeit money are different from those of real money, so you can find that the sound made by counterfeit money is dull and scattered, such as the sound of iron sheets; The sound of real money is crisp and concentrated, and it feels relatively rigid;

3. Weight: Commemorative coins issued by China Construction Bank, Tibet, Ningxia and Xinjiang are all made of nickel-copper alloy, weighing 9.32g; One kind of fake commemorative coins is a sand replica of carbon refined powder or gypsum powder, which is not as dense as real coins. The actual weight of fake commemorative coins is lighter than that of real coins1-2g. There is also a kind of imitation casting with electronic technology, which is similar to the first method, except that there is no sand hole under a high magnification magnifying glass;

Fourth, look at the "face": the real commemorative coin is a mechanically pressed version, with smooth face and clear and delicate image, only soft luster and no reflection; Fake commemorative coins are made of precision casting, and the surface of counterfeit money is polished after molding, so the counterfeit money looks "pale" and unnatural.