National Geographic Ultimate Gemstone Dig Kit

DISCOVER CRYSTAL TREASURES and give your child the thrill of excavating real gemstones from this extra-large dig brick FIND 20 AMAZING GEMSTONES including Pyrite, Amethyst, Tiger's Eye, Fluorite, Quartz, Obsidian and more EVERYTHING YOU NEED including a dig brick, chisel, brush and magnifying glass to keep kids digging for hours FULL-COLOUR LEARNING GUIDE with easy-to-follow instructions illustrates how gemstones are formed and mined and helps young scientists identify each specimen as it’s discovered START A ROCK AND GEMSTONE COLLECTION with your excavated stones