National Geographic- geodes

Discover crystal treasure inside these premium geodes from National Geographic! Geology doesn’t get more exciting than breaking open rocks to find crystal treasures inside! Geodes can form with a variety of crystals inside and National Geographic strives to bring you the best variety available. This earth science kit provides a hands-on science experiment that you and your children are guaranteed to love. It includes 4 high-quality, crystal-filled geodes; safety goggles; a display stand; and a full-color Learning Guide.