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Blue Marble

NATIONAL GEOGRAPHIC Rock Collection Advent Calendar 2024 - Advent Calendar for Kids with 24 Gemstones, Minerals & Fossils for Kids, Complete Gem & Fossil Collection Christmas Countdown Calendar

    • Based on 1,054 reviews
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Feb 13
Order within 10 hours and 9 minutes
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Pattern Name: Calendar


Style: Rock Collection Advent


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 - National Geographic is proud to make the highest quality hands-on science toys, and all are backed by exceptional service and a commitment to your satisfaction.

Brand: Blue Marble


Color: Advent Calendar


Theme: Advent


Age Range (Description): 6 years and up


Material: Crystal,Gems


Product Dimensions: 7.28 x 1.69 x 10 inches


Item Weight: 1.19 pounds


Manufacturer: JMW Sales, Inc.


Country of Origin: China


Item model number: NGRMFADVENT2


Assembly required: No


Warranty Description: We're proud to make the highest quality products which are backed by exceptional service.


Batteries required: No


Included Components: Advent Calendar, Minerals & Fossils, 24 Gemstones


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Wonderful!
Pattern Name: Calendar Style: Rock Collection Advent
This was a fantastic holiday countdown calendar for my little rock collector! She loved it!
Reviewed in the United States on October 2, 2024 by Brett Hunter
    • Five Stars
Pattern Name: Calendar Style: Rock Collection Advent
It’s fun for all ages!
Reviewed in the United States on November 9, 2024 by Amazon Customer
    • My son loves!
Pattern Name: Calendar Style: Rock Collection Advent
We got this for Advent this year and my 4 year old loves it. He asks to open a new stone every morning and adds them to his “collection.” Great quality and great gift. A few stones are kind of boring - the coral just looks like a rock - but most are great quality. I definitely recommend!
Reviewed in the United States on December 21, 2023 by landon lacey
    • A real hit for my family
Pattern Name: Calendar Style: Rock Collection Advent
We have looked forward to opening the windows each day. Unfortunately, we’re not sure what some of our samples are & it will require some research. Not bad for adults but could be tough on kids having to wait for answers. Some of the openings are very small, they tear but the concept is awesome. For those reasons I gave an overall 4/5 rating, but we had a great time with this! ... show more
Reviewed in the United States on December 25, 2023 by Amazon Customer
    • Great for kids!
Pattern Name: Calendar Style: Rock Collection Advent
My oldest son LOVED this. It was so fun to learn along side him. He woke every morning so excited to do this and even started collecting more after we were done.
Reviewed in the United States on June 21, 2024 by Have Faith In Your Dreams
    • good gift for anyone interested in geology
Pattern Name: Calendar Style: Rock Collection Advent
bought this for husband for an Advent calendar. He really liked because of the variety of stones, minerals, and fossils in the item. The last item was just shaped chalk but i told him that he had to scrape the chalk away to reveal a mineral/stone. We didn't realize that at first so were a little disappointed. Don't think it's just chalk - OPEN IT! I knew that NG wouldn't do us like that! NOT disappointed. some folks might think that some of the samples are small, but it's a nice intro to various rocks. ... show more
Reviewed in the United States on December 28, 2023 by Amazon Customer
    • Box Assembled Wrong-Messed Up Sequence-BUT THEY FIXED
Pattern Name: Calendar Style: Rock Collection Advent
It's a nice idea and the rocks are decent, but they need better quality control in assembly. The box was assembled wrong with the tray of rocks turned rotated 180 degrees so that the first door contained what was supposed to be the culminating rock (which you carve out), but the magnifying glass, and bag you were supposed get at the start was at the very end. We also didn't get the tool to extract the "final" rock until later also. Many of the other doors didn't physically match up with the compartments beneath, so the whole thing became irritating rather than fun. -UPDATE: Nat Geo actually contacted me and offered to refund--so excellent customer service. Changing one star review to five for that. Product is fun when working properly. ... show more
Reviewed in the United States on December 9, 2022 by M.V.Agrippa
    • Missing some specimens
Pattern Name: Calendar Style: Rock Collection Advent
For the price, this wasn’t bad. But my daughter has been into minerals and fossils for several years, and was disappointed by the size and quality of some minerals. The bigger disappointment was the fact that two cells were empty — although we did have one day where there were two specimens — but we ended up with only 23 specimens. We also got a few duplicates — two quartz points and two white urchins — and we didn’t get the fossil she was most interested in, which was the black urchin. Given the price point I didn’t expect the specimens to be really high quality, but I had expected to get one of each that were advertised. ... show more
Reviewed in the United States on December 24, 2023 by T. H. Collins

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