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Blue Marble

NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit – Dig Up 15 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Apr 14
Order within 2 hours and 34 minutes
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Style: 15 Stunning Gems


Features

  • DISCOVER CRYSTAL TREASURES - Give your child the thrill of digging in a real gem mine as they excavate real crystal treasures. This educational engaging activity emphasizes fun, exploration, and discovery!
  • FIND 15 AMAZING GEMSTONES - Including pyrite, amethyst, tigers eye, fluorite, quartz, obsidian, aventurine, and more. Unlike other kids toys, the Mega Gemstone Dig Kit seamlessly blends educational value with fun!
  • A COMPLETE LEARNING ACTIVITY This Mega Dig Kit includes everything you need to keep kids digging and learning for hours, including a dig brick packed with gemstones, a chisel, a brush, and a magnifying glass to inspect these amazing specimens!
  • 16-PAGE, FULL-COLOR LEARNING GUIDE This full color, detailed learning guide illustrates how gemstones are formed and mined and helps young scientists identify each specimen as its discovered.
  • 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!

Brand Name: Blue Marble


Age Range Description: 8 years and up


Educational Objective: STEM


Sub Brand: National Geographic


Manufacturer Maximum Age (MONTHS): 1188.0


UPC: 090084818530 793631808182 795418075343 851456006418 746550253748


Manufacturer Minimum Age (MONTHS): 96.00


Global Trade Identification Number: 18


Model Number: NGSUPERGEM


Manufacturer Part Number: NGSUPERGEM


Manufacturer: Discover with Dr. Cool


Item Type Name: Kits & Educational Toys Make Great Kids Activities, Gifts for Kids, Geology for Kids


Unit Count: 1.0 Count


Manufacturer Warranty Description: 30 Day Warranty Against Manufacturer Defects


Included Components: Dig Brick, Chisel, Brush, Magnifying Glass


Theme: Science


Is Assembly Required: No


Material Type: Gemstone


Size: 15 Gemstones


Item Dimensions: 7.28 x 2.2 x 10 inches


Item Weight: 0.7 Kilograms


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 14

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

    • A "gem" of a gem dig kit!
Style: 15 Stunning Gems
The National Geographic Mega Gemstone Dig Kit is amazing for any kid who loves hands-on activities. My child had a blast digging through the brick to uncover 15 real gemstones, including amethyst, quartz, tiger’s eye, and pyrite. The kit comes with everything needed—a chisel, brush, and magnifying glass—so they can really get into the “mining” experience. The 16-page full-color guide is awesome too, explaining how each gemstone forms and helping kids identify what they find. It’s fun, educational, and kept my little scientist entertained for hours. Highly recommend for a gift or a rainy-day project! ... show more
Reviewed in the United States on December 18, 2025 by Lyssa
    • Such a wonderful kit!
Style: 15 Semi-precious Gems
I ordered this kit in a rush and was expecting a bag of gemstones. Upon opening the package, nothing was there except a small brick like thing. Kind of disappointing. Things flipped as my daughter and I found out what we need to do. It was so fun digging out the gemstones one by one, cleaning them up, enjoying the beauty of Nature. Best gift ever from my daughter’s comments. ... show more
Reviewed in the United States on December 24, 2025 by Gilbert H.
    • Great for kids who like to collect and dig
Style: 100 Stunning Gems
This is loaded with pretty rocks and my son has fun tearing it to pieces with a hammer.
Reviewed in the United States on March 26, 2026 by Gibble Fish
    • Fun, Educational, and Messy in the Best Way!
Style: 15 Stunning Gems
Review Image by Kara Mossberger
Review Image by Kara Mossberger
Review Image by Kara Mossberger
My 7-year-old son loved this kit! It took him about two hours to finish, and he was completely enthralled the entire time. I did have to wet the clay a little to make it easier to dig through, and I definitely recommend having a container or tray ready because it gets pretty messy. Each time he uncovered a gem, we’d stop to look it up in the little guidebook that came with the kit, which made it even more fun and educational. I paid $19.99, but after seeing that the 50-stone kit is only $23.99, I feel like this one should be priced closer to $15.99. That’s really my only complaint and the reason for giving 4 stars instead of 5. Otherwise, it’s a fantastic hands-on activity for kids who love digging and discovering. ... show more
Reviewed in the United States on November 13, 2025 by Kara Mossberger
    • Fun at first. Then lost interest
Style: 15 Stunning Gems
Not a every day play thing.
Reviewed in the United States on April 1, 2026 by Stormtrooper
    • Mega Gemstone Dig Kit is awesome!!!
Style: 15 Stunning Gems
This Mega Gemstone Dig Kit was awesome. My 5 year old Grandson is really into rocks. This was the hit of his Christmas gifts. The kit comes with this brick-like gray block that you had to add a small amount of water to. Then he kept using the little chisel they provide to keep digging into this brick and it starts to fall apart very slowly. He was so thrilled when he found those gemstones. He’s been carrying them around since Christmas in a little wooden box. This was by far , well worth the cost. Kudos to National Geographic for a wonderful product. I’m going to buy him a larger kit with more gemstones for his birthday. ... show more
Reviewed in the United States on January 3, 2026 by Linda D
    • Great gift
Style: 100 Stunning Gems
Hours of entertainment and well over 100 gem stones.
Reviewed in the United States on January 24, 2026 by JNsimkoff
    • Absolutely great teaching tool
Style: 15 Stunning Gems
Bought as a gift for our new step-granddaughter. We had no clue as to what to buy for her & took a gamble on this. When she opened it, she literally squeezed with joy, shouting “How lucky am I!?” She was so pleased with it she immediately began harvesting her gems. This is ideal for anyone who studies and/or collects gems like this. It’s a great teaching tool. ... show more
Reviewed in the United States on January 11, 2026 by Jeanne D

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