Serial numbers are then stamped on the bars for ... A: The first step to making bullion bars is refining or purifying the ...

Discover how to buy and invest in gold. Learn how buying gold works and factors to consider before investing.

Gold bullion is gold in its purest physical form fashioned into bars, coins, rounds or ingots. It is typically 99.5% to 99.99% pure ... the bars carry the stamp of the mint or refinery that ...

The weight of a gold bar or bullion is typically stamped on its surface ... which are not usually pure gold. Selling gold bullion is no harder than selling any other gold item.