Rock, Minerals & Crystals Coloring Book
From the back cover, "In this book you can 'color-in' and explore the amazing world of rocks, mineras and crystals. The images pictures are world class examples of one-of-a-kind minerals. You can learn how to start a rock collection, as wellas discover the many interesting facts, uses and properties of minerals and crystals."
Book measures 11 x 8.5 inches