1 thought on “Do you recognize the five -nine gold country?”
Sheri
Five -nine gold countries acknowledge. The national document specifies only the naming method of the purity of gold jewelry. As long as the gold jewelry with gold content is greater than 99%, the word gold must be marked. However, there is no restriction of gold jewelry with higher purity purity. Five 9 gold is called high -purity gold, which refers to the gold products with a purity of 99.999%, which is marked as AU99999. Chopper Introduction The means that the k of the gold of the gold has a direct relationship with the weight unit of the gemstone. Cera is from French Carat, K was taken from French Karat. In French, both words are read as carats and are easy to confuse. In order to distinguish between the two, the weight of the gemstone was used in carats, and the golden position symbol was selected. , in the weight of the gem, 1 carat is equal to 200 mg, and 1k in the purity unit of gold is 1/24 or converted to 4.1666%, which means that the gold content is 1/24 or 4.1666 %. 18K gold is said to be the gold content of 18/24, which is 75%, and the remaining 25%are other metals. In gold jewelry, copper, silver, and so on. 24K gold means pure gold. Relatively speaking, Chinese consumers have higher requirements for gold jewelry. Therefore, in the Chinese market, the more common gold decoration varieties are 24K and 18K. However, in Europe and the United States, people have greater demand for gold jewelry. We can see many low -purity gold jewelry, such as 12K gold, 14K gold, etc. These purity mean is 50%and 58.33%of the gold content.
Five -nine gold countries acknowledge. The national document specifies only the naming method of the purity of gold jewelry. As long as the gold jewelry with gold content is greater than 99%, the word gold must be marked. However, there is no restriction of gold jewelry with higher purity purity. Five 9 gold is called high -purity gold, which refers to the gold products with a purity of 99.999%, which is marked as AU99999.
Chopper Introduction
The means that the k of the gold of the gold has a direct relationship with the weight unit of the gemstone. Cera is from French Carat, K was taken from French Karat. In French, both words are read as carats and are easy to confuse. In order to distinguish between the two, the weight of the gemstone was used in carats, and the golden position symbol was selected.
, in the weight of the gem, 1 carat is equal to 200 mg, and 1k in the purity unit of gold is 1/24 or converted to 4.1666%, which means that the gold content is 1/24 or 4.1666 %. 18K gold is said to be the gold content of 18/24, which is 75%, and the remaining 25%are other metals. In gold jewelry, copper, silver, and so on. 24K gold means pure gold.
Relatively speaking, Chinese consumers have higher requirements for gold jewelry. Therefore, in the Chinese market, the more common gold decoration varieties are 24K and 18K. However, in Europe and the United States, people have greater demand for gold jewelry. We can see many low -purity gold jewelry, such as 12K gold, 14K gold, etc. These purity mean is 50%and 58.33%of the gold content.