The book describes the origin of natural minerals all around the sveta.Minerals represent the wealth of the country from which they origin. It’s exploitation is a complex and expensive.
Natural minerals are always beautiful, as it can be seen from the photos, and represent decoration and sometimes they can be used to create jewelry.
Usualy they occur at great depth in the earth's crust. My goal is to present minerals in public on an accessible manner convey the beauty of minerals. Public have to see what is not possible to see every day in our environment.
Minerali with its perseverance they followed and it will follow all civilization.
👍Lesenswert
