Celebrate the season with science and the National Geographic 2025 Gemstone Collection Advent Calendar! Each day of December as Christmas approaches, kids can open a gorgeous new gemstone to add to their collection! Includes a collector's pouch to keep all their gems safe.

Celebrate the season with the National Geographic 2025 Gemstone Advent Calendar!

Kids love beautifully polished gemstones and this exciting Christmas countdown calendar will give them a new specimen to add to their collection each day as the holiday approaches. The fun and excitement culminate on the final day, as kids unearth a shimmering Rose Quartz specimen from the included mini dig brick.

This educational take on a classic holiday tradition includes the following polished gems:

• Agate, Green Aventurine, Hematite, Sodalite, Turquenite
• Tiger's Eye, Blue Calcite, Snowflake Obsidian, Red Jasper, Blue Quartz
• Dalmatian Jasper, Green Fluorite, Pyrite (Fool's Gold), Geode, Carnelian
• Chevron Amethyst, Red Granite, South Jade, Unakite, Green Dot
• Red Stripe, Black Stripe, Black Obsidian & Rose Quartz (in mini dig brick)

This advent calendar also includes a pouch for storing their treasures as well as jewelry settings for creating their own unique jewellery they can wear all year long! Rock and mineral collecting is a fascinating and popular hobby kids love, and the 2025 National Geographic Gemstone Collection Advent Calendar is a great introduction for boys and girls with an interest in geology. They'll love collecting and learning about these premium gemstone specimens from around the world!

Add a scientific twist to the holidays this year with the 2025 National Geographic Gemstone Collection Advent Calendar!

We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.