DK Eyewitness Guides Crystal And Gem

This illustrated guide showcases crystals of every color, from the rarest to the most common gems found around the world. Readers can learn about the value of gemstones, the many uses of crystals in technology and jewelry, and how diamonds are transformed from rough stones to stunning pieces of jewelry. The book features encyclopedic profiles of different types of crystals and gems, making it easy for young readers to identify and understand them. This updated edition of the book is more interactive than ever before, featuring new infographics, statistics, facts, and timelines. Readers can discover the properties of labradorite that give it its unique colors, learn how piezoelectricity is utilized, and explore how crystals are manufactured in a laboratory. Eyewitness Crystal & Gem is an excellent resource for students needing help with crystal-related homework or for anyone seeking to expand their knowledge of these natural wonders. The book also includes a fact-filled poster, perfect for hanging on a bedroom wall or in a classroom.