Artur Salyakaev, “Non-random connections. Networking as a way of life" - M.: "Alpina Publisher", 2014 Of course,
History and origin The mineral was first discovered in 1813 by German scientists I.N. von Fuchs
Ringo (Ringo) Currently, the RINGO holding includes several manufacturing sites
Blue precious and semi-precious stones with good performance are relatively rare in the earth's crust.
Crimes in the biographies of famous diamonds are as commonplace as snow in winter. Sparkling
Iron(II) disulfide mineral "Fool's Gold" redirects here. For other uses, see
Amber. In the modern world, fashion can greatly fail with the inheritance that a person received from
Category Oxides (minerals) Name in English. Agate Formula SiO2 Group Mineral, silica Color White,
Online rate charts Gold has always been a fairly volatile instrument, so it would be better to track its rate
The ounce is an ancient unit of weight that is not included in the international units of measurement. Now
