Gold is a metal, there are two major effects and currency.One example is corrosion resistant and shiny suits, jewelry, coins and ornamental purposes. It is not necessary, it is also polished, such as coins of Macedonia.
Gold is a noble metal, and there are two key characteristics that one is a shiny and resistant to corrosion. With coins, jewelry and ornamental purposes it is not necessary, it's also pretty polished as coins Macedonia.
Gold is the noble metals and has two effects is important.One is shiny and corrosion resistance. Suitable for jewelry, coins and object ornament.There is no need polishing is beautiful, such as coins, Macedonia.