Explaining whether it's good to sell old gold.

When gold is melted down, its weight can decrease due to the loss of impurities and contaminants. However, the actual amount of weight loss depends on several factors, including the purity of the gold, the melting process used, and the presence of any additional alloys or metals.

Gold is often alloyed with other metals such as silver, copper, or zinc to increase its durability and strength for use in jewelry and other applications. When gold is melted, these additional metals may oxidize or vaporize, causing them to be lost during the melting process. As a result, the overall weight of the melted gold may be slightly less than the original weight of the gold and alloys combined.

It’s essential to work with experienced and reputable goldsmiths or refiners who can accurately measure and account for any weight loss during the melting process. Additionally, it’s crucial to ensure proper documentation and transparency when melting gold to safeguard against any discrepancies or losses.