Precious metals

48-year record platinum/palladium ratio The price ratio ratio shows the relative value of precious metals in relation to

Gold + Zinc Zinc reduces the melting point of the alloy, increases its fluidity, and introduces noticeable fragility

Share on social media networks: Every year jewelry making is becoming more and more popular on

Let's get acquainted with iridium. Iridium is a precious platinum metal. The crystal has a white-gold color, high

Black gold is a metal that has been gaining popularity in recent years. Jewelry of this shade is used

Rhodium Atomic number 45 Appearance of the element silvery-white solid metal Properties of the atom Atomic

Where is silver found? The largest amount of technical silver can be found in old Soviet equipment. Certainly

Rhodium plating of gold jewelry is the application of a thin layer of rhodium to the surface of the metal. This allows

Almost every consumer has a Soviet TV or radio at home. Throwing away this technique, no one

Platinum is the Cinderella of the metal world. In its original state it looked like a grimy