Gold has been valued for centuries as a symbol of wealth and a secure investment. However, with its popularity comes the risk of counterfeit and impure gold entering the market. Whether you're buying ...

Bullion dealers and pawn shop owners require appropriate tools to ensure they are providing their customers with pure gold, silver, and other precious metals. Several analytical methods are used to ...

When it comes to gold, how pure is pure? And how does anybody know? As recent revelations about the Perth Mint have shown, gold buyers and sellers take purity very seriously. Questions have been ...