Types of stones

-What is your favorite color? - RAINBOW! A. Saint-Exupéry “The Little Prince” Rainbow – natural

 The origin of gold on the website of Igor Garshin Home Write Home > Natural sciences >

A high-quality emerald can be more expensive than real diamonds. These are not legends at all, and

Quartz rock serves as the basis for most of the minerals found in the depths of our planet. Lion's

Refineries in Russia May 14, 2012 In Russia, the geography of gold supplies to refineries

Pearls are one of the most ancient precious stones, which are actively used in jewelry.

History and origin It is believed that the first gems were discovered in Southeast Asia. People were delighted

Emerald is a top-level gemstone. Together with ruby, sapphire and diamond it makes four

What is Sitall? Sitall is a glass crystalline material. It is synthesized in laboratory conditions,

The latest solutions in jewelry are nano-ceramic accessories that attract the attention of others and evoke