The National Geographic Ultimate Rock, Mineral and Fossil Kit is an incredible collection of natural wonders from all over the world. Specimens include: Fossils from prehistoric sea life like clams, ammonites, brachiopods, and gastropods Polished gemstones & minerals like red jasper, desert rose, blue quartz, red quartz, pumice, snowflake obsidian, and aventurine 3 genuine geodes, one broken and ready for display, and 2 unbroken specimens for you to crack open yourself! Keep all your samples safe in the closable storage bag and showcase your favorite specimens in the included display box. A Learning Guide and identification sheet are also included so kids can identify and further explore their new treasures! This kit is fantastic for girls and boys wanting to start a rock collection or expand on an existing collection. Absolute Expert: Rocks & Minerals From amethysts and tanzanite to the sparkling geodes and erupting volcanoes, get the latest geological insights and intel straight from the field from National Geographic explorer and geophysicist Dr. Sarah Stamps. Ready to go on a rocking great adventure? Travel across the globe to find out how the Earth formed so YOU can become an absolute expert. Get up close to the layers of rock beneath the Earth’s surface. Learn about igneous, sedimentary, and metamorphic rock cycles. Dig into sparkling crystals, quartz, diamonds, and other glorious gems. On the hunt for incredible rocks and minerals, you’ll mine the depths of our planet and venture into the Earth’s core. Geology comes alive in this full-color, hardcover book, filled with over 100 pages of special features, sidebars, wacky trivia, and much more! National Geographic Toys makes the highest quality hands-on science toys, and all products are backed by exceptional service. About the National Geographic Society: The National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.