Excavate 10 Premium Gemstones with this exciting hands-on dig kit * Highlights include genuine amethyst cluster, quartz crystal, tiger"s eye, pyrite and much more * What a fun way to start a rock and mineral collection and learn about geology * Includes information guide so you can identify and learn about each genuine specimen, along with digging tool and brush * Activity booklet contains 10 wonderful puzzles and games for hours of extra fun and learning