Sapphire is a gemstone that shows power and eternal life. If a person has ever seen
Minerals are natural chemical compounds or native elements found in the earth's crust. From minerals
Many lovers of gold jewelry still do not know that these products are made from
Post updated: May 26, 2020 Gold is a noble metal that has a rich and bright
A beautiful stone with an intriguing name - bloody jasper - is associated primarily with
One of the most ancient representatives of the world of stones is the mineral Molybdenite. It is also called "Molybdenum"
Gold is a precious metal that has been attracting attention for many decades.
Hello! Let's talk about history. At the very beginning of the 18th century, Peter I reformed the state system.
How is native gold born? It is generally accepted that all chemical elements were originally present in the protoplanetary
Friends, the material below is intended for those who are just getting acquainted with the concept of “marine aquarium” and
