---
product_id: 460299134
title: "NATIONAL GEOGRAPHIC 2026 Rock Collection Advent Calendar - Countdown Calendar for Kids with 24 Gemstones, Minerals & Fossils for Kids, Complete Gem & Fossil Collection"
brand: "blue marble"
price: "฿3183"
currency: THB
in_stock: true
reviews_count: 13
category: "Blue Marble"
url: https://www.desertcart.co.th/products/460299134-national-geographic-2026-rock-collection-advent-calendar-countdown-calendar-kids
store_origin: TH
region: Thailand
---

# Global rock specimens 24 unique gemstones & fossils Includes dig tool & magnifier NATIONAL GEOGRAPHIC 2026 Rock Collection Advent Calendar - Countdown Calendar for Kids with 24 Gemstones, Minerals & Fossils for Kids, Complete Gem & Fossil Collection

**Brand:** blue marble
**Price:** ฿3183
**Availability:** ✅ In Stock

## Summary

> 💎 Countdown to Christmas with a treasure trove of Earth's finest gems!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC 2026 Rock Collection Advent Calendar - Countdown Calendar for Kids with 24 Gemstones, Minerals & Fossils for Kids, Complete Gem & Fossil Collection by blue marble
- **How much does it cost?** ฿3183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/460299134-national-geographic-2026-rock-collection-advent-calendar-countdown-calendar-kids)

## Best For

- blue marble enthusiasts

## Why This Product

- Trusted blue marble brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Educational & Engaging:** Perfect for inspiring a lifelong passion for geology with hands-on learning and a handy identification chart.
- • **Curated Global Collection:** Features rare specimens like Geode, Pyrite, Jasper, Agate, and Black Urchin from around the world.
- • **Ready-to-Store Treasure Kit:** Comes with a storage bag to keep your collection organized and ready to show off.
- • **24 Days of Geological Discovery:** Unwrap a new polished gem, fossil, or mineral every day leading to Christmas.
- • **Final Day Crystal Dig Experience:** Unearth a stunning Rose Quartz with included dig brick, brush, and magnifying glass.

## Overview

The NATIONAL GEOGRAPHIC Rock Collection Advent Calendar 2025 offers 24 polished gemstones, minerals, and fossils from around the world, including a special Rose Quartz dig on the final day. Designed for kids and curious adults alike, it combines daily excitement with educational value, complete with tools and storage to start a lasting rock collection.

## Description

Buy NATIONAL GEOGRAPHIC Rock Collection Advent Calendar 2025 - Advent Calendar for Kids with 24 Gemstones, Minerals & Fossils for Kids, Complete Gem & Fossil Collection Christmas Countdown Calendar: Advent Calendars - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best advent calendar - If you're a rockbound this is a neat gift
Review: Fun For Adults, Too! - I posted about this calendar on social media when I first heard about it, and one of my followers gifted it to me! I have had so much fun waking up each morning and opening a new little door. I'm only halfway through the month, and I already have plans to get one of the other national geographic Advent calendars next year, I'm having so much fun with this. So far, it has been a really interesting mix of polished stones, crystals, a geode fragment, and lots of fossils like an urchin and a bivalve. The kit comes with a little magnifying glass and dig tool, and also a little bag to store your treasures in. A handy chart on the side gives you a little guide so you can figure out what the days find is and learn a few interesting facts about it. I have told so many people about this. Can't wait for my big dig kit I get to open on day 24!

## Features

- STUNNING SPECIMENS FROM AROUND THE WORLD - The polished rocks, gems, and fossils in this advent calendar include Geode; Pyrite; Rose Quartz; Red, Black, and Green-Spotted Jasper; Agate; Tiger's Eye; Brachiopod; Black Urchin & more!
- 24 DAYS OF TREASURES - Each day leading up to Christmas, kids open a panel to reveal a special rock, mineral, fossil or gemstone! With this Christmas countdown calendar, they can start a rock collection they will enjoy all year round, with storage bag included!
- DIG OUT A SPECIAL CRYSTAL ON THE FINAL DAY - The final piece in this collection is a stunning Rose Quartz specimen that kids will unearth from a mini dig brick. Dig tool and brush included, with a magnifying glass for looking at all the pieces up close!
- A HOLIDAY GIFT THAT LASTS A LIFETIME - Rock and mineral collecting is a popular hobby, and this rock collection kit is the perfect way to inspire a lasting love of geology for kids, and teach them about the fossils, rocks and crystals inside!
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7QFGHXF |
| Best Sellers Rank | #258,064 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #95 in Advent Calendars |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,369) |
| Item Weight | 1.19 pounds |
| Item model number | NGRMFADVENT2 |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer recommended age | 6 months and up |
| Product Dimensions | 7.28 x 1.69 x 10 inches |
| Release date | February 17, 2023 |

## Product Details

- **Age Range (Description):** 6 years and up
- **Brand:** Blue Marble
- **Color:** Multicolor
- **Material:** Crystal,Gems
- **Theme:** Geology

## Images

![NATIONAL GEOGRAPHIC 2026 Rock Collection Advent Calendar - Countdown Calendar for Kids with 24 Gemstones, Minerals & Fossils for Kids, Complete Gem & Fossil Collection - Image 1](https://m.media-amazon.com/images/I/91XPbym0EdL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will it be available in 2022?**
A: Yes, the NATIONAL GEOGRAPHIC Rock Collection Advent Calendar 2022 is available now!

**Q: What is the difference between the limited edition and the other one?**
A: The limited edition is our first production run.  The other is our newest version with updated packaging to show that the front is a flap you need to open to reveal the daily boxes.

**Q: Did anyone make any of the jewelry? No instructions so I wasn’t sure the best way. No magnifying glass either so thought maybe missing other things.**
A: The gemstone package has the jewelry items.  The rocks and fossil package has the magnify glass. And as far as the ring I guess you’re supposed to glue? I’m not sure. I discarded the ring and ear ring bits and just kept the cage necklace and keychain.

**Q: How do you know which stones are which? A number of our stones don't look like any of the pictures.**
A: You just have to look at the pictures and try to guess which is which or which one it resembles the most. We are missing more than 1 my daughter is very upset 🙄😡 there’s 3 days missing so far.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best advent calendar
*by A***A on January 1, 2026*

If you're a rockbound this is a neat gift

### ⭐⭐⭐⭐⭐ Fun For Adults, Too!
*by E***T on December 16, 2024*

I posted about this calendar on social media when I first heard about it, and one of my followers gifted it to me! I have had so much fun waking up each morning and opening a new little door. I'm only halfway through the month, and I already have plans to get one of the other national geographic Advent calendars next year, I'm having so much fun with this. So far, it has been a really interesting mix of polished stones, crystals, a geode fragment, and lots of fossils like an urchin and a bivalve. The kit comes with a little magnifying glass and dig tool, and also a little bag to store your treasures in. A handy chart on the side gives you a little guide so you can figure out what the days find is and learn a few interesting facts about it. I have told so many people about this. Can't wait for my big dig kit I get to open on day 24!

### ⭐⭐⭐⭐⭐ My Neice n nephews loved it!!
*by J***N on December 1, 2025*

Makes a great Christmas gift

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*