The International Gold Karat Scale
The international gold karat scale is a standardized system for measuring the purity of gold. It is used to determine the percentage of pure gold in an alloy, which is a mixture of two or more metals. The karat scale is based on the concept that 24 karats represents pure gold, while lower karat values indicate lower gold content.
The international gold karat scale is used worldwide and is recognized by the World Gold Council (WGC). The WGC is a global organization that promotes the use of gold and provides information about the gold market.
The following table shows the relationship between karat value and gold purity:
| Karat Value | Gold Purity |
|—|—|
| 24K | 99.9% |
| 22K | 91.6% |
| 18K | 75% |
| 14K | 58.3% |
| 10K | 41.7% |
Gold is a valuable metal that is used in a variety of applications, including jewelry, coinage, and electronics. The international gold karat scale is an important tool for determining the purity of gold and ensuring that consumers are getting what they pay for.
Here are some additional facts about the international gold karat scale:
* The word “karat” is derived from the Arabic word “qirat,” which means “bean.” This term was originally used to describe the weight of gold coins.
* The international gold karat scale was first developed in the 14th century in Italy.
* The karat scale is not the only measure of gold purity. Other measures include the fineness scale and the purity scale.
* The value of gold is determined by its purity and weight. Gold with a higher karat value is more valuable than gold with a lower karat value.
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