Packed with facts and tantalising anecdotes from experts and bursting with colour photographs, learn all about rocks and minerals in this fresh take on the subject that kids with love. It's time to learn everything about rocks and minerals! Each book in the National Geographic Kids Everything series has more than 100 pictures, an explorer's corner with from-the-field anecdotes and tips, fun facts throughout, maps and infographics, an illustrated diagram, a photo gallery, cool comparisons, a behind-the-scenes photograph, an interactive glossary, and more.