-What is your favorite color? - RAINBOW! A. Saint-Exupéry “The Little Prince” Rainbow – natural
History and origin The history of the mineral goes back just over a century. It was first discovered by prospectors during
Pearls are one of the most ancient precious stones, which are actively used in jewelry.
What is Sitall? Sitall is a glass crystalline material. It is synthesized in laboratory conditions,
Property Description Formula Cu2CO3(OH)2 Iron impurity Hardness 3.5-4 Density 3.75 - 3.95 g/cm³ Indicator
Quartz rock serves as the basis for most of the minerals found in the depths of our planet. Lion's
History of the appearance and name of Bismarck weaving Weaving appeared less than a century ago in Italy and
Gold contains the power of two elements: fire (Sun) and earth (Saturn), this is the most
Main characteristics of the sign Sagittarius Sagittarius (lat. - Sagittarius) is the ninth sign of the Zodiac,
Classification of stones, their origin and other features The world of gems is harmonious and amazingly beautiful. They
