National Geographic Advent Calendar

Rocks, Minerals and Fossils - this amazing advent calendar will delight lovers of stones, minerals and excavations! All copies of this series are real stones, minerals and fossils and the last surprise in the calendar is a nugget with a treasure to dig! This original advent calendar contains 24 copies of real stones, minerals and fossils as well as a complete excavation package! It is a great gift and contains fascinating information about each piece so that you can learn and develop your collection of stones and fossils! You'll find great surprises for every Advent Day on the National Geographic Calendar!