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Break Open 10 Premium Geodes
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DISCOVER CRYSTAL TREASURE when you break open these rocks to find amazing crystals inside!
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COLORFUL VARIETY of hand-selected geodes for interesting, vibrant crystals
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100% NATURAL GEODES may be as big as a tennis ball or as small as a ping-pong ball and are the perfect size for kids
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16 PAGE FULL-COLOR LEARNING GUIDE describes how geodes are formed and details the variety found in nature
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100% SATISFACTION GUARANTEED - For 129 years, National Geographic has provided fascinating and fun educational opportunities to aspiring scientists around the world
With a mission to inspire people to care about the planet, the 126-year-old National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations. National Geographic’s net proceeds support vital exploration, conservation, research, and education programs.