Precious metals

Cost depending on the sample The difference in the cost of silver of different standards is insignificant and amounts to

Gold is a symbol of a happy family life for newlyweds. More than three-quarters of all women in China live

Industrial method When extracting gold from the so-called gold-bearing sands, you have to work with suspension

One of the most expensive metals in the world is platinum. Now on leading exchanges the price

Many people still have old tube TVs from the Soviet era, gathering dust on balconies and garages.

Metals in the periodic table All elements in Dmitri Mendeleev's periodic table are divided into two

Silver is a beautiful noble metal. Products made from it are simply mesmerizing - they shine and shimmer

Silver is the second most popular metal after gold. According to experts, the total volume of proven

How to protect silver jewelry from blackening Video In stores, when buying jewelry, it is often

Platinum metals are elements of the 5th and 6th transition periods of the periodic table. It is typical for them