Precious metals

What it is? The most popular question regarding rhodium plated jewelry is what

For most people, the most valuable substance on earth is gold. In many ways they will

Home» Our technologies» Rhodium plating» Rhodium plating of jewelry – . Silver, gold,

The essence of the refining procedure To obtain pure silver, they are used to clean it from various impurities

Post updated: Oct 8, 2020 Platinum is a precious metal that is used to create

What is more expensive: gold or platinum? It depends on the production technology, the industry of use of metals and

What is palladium? The chemical element is a plastic mineral that has a silvery-white color. He is attributed

Turkish gold has already acquired myths and legends. Some people think it is very cheap, others

At all times of human existence, these precious metals have been valued: gold and silver. Today still

Jewelers call platinum the queen of precious metals. But it was not always so. Until the 18th century