memo, Volume 62: Gemstones & Crystals – for explorers aged 8 and above
Gemstones and crystals have always held a fascination for people. But what exactly are crystals and where do they come from? Why are sapphires blue? Why are diamonds used to drill for oil? And what is the difference between crystals, gemstones, rubies and diamonds? In volume 62 of the great memo knowledge series, children learn everything they need to know about gemstones & crystals. From the different types to their origin, processing, sale, myths, legends and much more!
Spectacular pictures show the beauty and versatility of precious stones – from crown jewels to ruby lasers. Short texts explain the connections, provide comprehensive information and make even difficult facts understandable.
Sections such as "Amazing Facts", "Questions and Answers" and "Record-Breakers" deepen the knowledge imparted, while a glossary at the end of the book provides an overview of the entire topic. Also ideal as a supplement to school lessons and for presentations.
Extra: The giant poster on the subject of "Gemstones & Crystals" fits perfectly on a child's bedroom wall!
