Travel deep underground and unearth the amazing crystals and gemstones hidden beneath our feet.Impressive full-color photographs showcase the science behind these rare and precious rocks in a fascinating way, bringing to life key topics including crystal formation, identification and rarity.Discover why crystals form in all different shapes and sizes, standout crystals with record-breaking features, the surprising everyday items that are made from crystals, and much more!Through fun facts and hands-on activities, All About Crystals brings science to life and gets kids excited about the world around them.It’s perfect for budding rock detectives.