Gemstone Excavation Kit! Excavate 3 real gemstone specimens with this incredible hands-on excavation kit. Buried within a gemstone-shaped digging brick, your treasure hunter will uncover a real amethyst crystal, a quartz crystal and a tiger's eye specimen! This hands-on paleontology kit is a great way to start a rock and mineral collection and includes an excavation tool, brush, and magnifying glass. There's also a wonderful full-color information guide (written by teachers) so that you can identify and learn about each gemstone. Plus there's an activity booklet with 10 fun games, puzzles, and challenges to complete. This is a must-have gift for the rock hound or treasure hunter in your family!