Precious metals

A precious metal is a rare natural metallic chemical element of high economic value such as gold, silver,platinum, rhodium and palladium. The notion of precious metal is unstable according to times, civilizations as well as supply and demand. A metal is considered to be precious if it is rare.

The best known precious metals are the metals that have been used for coins, gold and silver. Although both have industrial uses, they are best known for their uses in art,jewelry and jewelry.

In addition, we also talk about semi-precious metals for less sought-after, but rare elements such as copper.