Gold arrived on the scene within the 4000 BC and you can was utilized because the currency on the Roman and you can Chinese Empires. Almost every other precious metals such direct, bronze, tin, iron, mercury, nickel, uranium, titanium, chromium, aluminum and many other people were discovered later. Gold, as the most beneficial metal around the world, has long been recognized as a tool to have preserving investment well worth against rising prices and economic volatility.