Refining Gold

The simplicity of refining gold depends on your experience in this process. Usually refining gold is a simple action provided by professional scrap gold buyers. If you read this article, then you probably know that gold may contain a bit of other noble and not noble metals (copper, zinc, silver, etc) because pure gold is rarely used because if its softness. Professionals who refine gold bars very often call the mix of yellow gold and iron a blue gold. To refine gold you have to put it into special salt liquid with a powder that turns pure gold into a solid form separate from other metals mixed with the gold.

The purity of the metal after refining gold, makes the quality presented in carats. So, 24 carat gold is 100% gold and the lowest 8 carat is 33.75% of Gold. Different cultures and countries have different points of view about refining gold and caratage. For example, Europeans are fond of 18 carat Gold and jewellers in India prefer mostly 22 carat gold.