Experience the thrill of discovery just like a real paleontologist as you excavate 12 stones to uncover unique minerals and fossils! Each stone contains one or more samples of prehistoric evidence such as pretrified wood, fossils of honeycomb coral and snails, smoth stones created from lava, and semi-precious minerals like rose quartz and amethyst. Learn how to identify each one using the Field Guide. Learning Skill: Creative Thinking Recommended Ages: 8 Years And Up Use: Indoor Measurements: 7 Width/Inches Care: Wipe Clean Country of Origin: Imported