Engaging and entertaining reference guide about rocks and minerals - perfect for younger readers. From rare gems and precious metals to a unique view of the earth, Eyewitness Rock & Mineral lets your child learn all about the spectacular rocks and minerals that cover the earth, how they are cut and used in a range of important industries such as building, energy, jewellery and more! Packed with all the essential information from the previous edition Eyewitness Rock & Mineral is now much more interactive and colourful than ever with new infographics, statistics, facts and timelines makin Rock and Mineral - Dorling Kindersley od authora a nakladatelství za skvělé ceny na e-shopu Martinus. cz.