SKU: 40939997300

National Geographic Mega Gemstone Mine - Dig 15 Real Multicolor Gems, Model NGSUPERGEM, Fluorite Material

Sale price$29.29 Regular price$32.55
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

National Geographic Mega Gemstone Mine - Dig 15 Real Multicolor Gems, Model NGSUPERGEM, Fluorite MaterialDiscover the wonders of geology with the Mega Gemstone Mine, an engaging science kit designed for young explorers. This educational kit allows children to dig into a large dig brick and unearth 15 unique gemstones from around the world. Ideal for aspiring geologists and treasure hunters, this activity promotes hands on learning and curiosity about the natural world. The Mega Gemstone Mine features a robust dig brick made from durable materials,

Discover the wonders of geology with the Mega Gemstone Mine, an engaging science kit designed for young explorers. This educational kit allows children to dig into a large dig brick and unearth 15 unique gemstones from around the world. Ideal for aspiring geologists and treasure hunters, this activity promotes hands-on learning and curiosity about the natural world.

The Mega Gemstone Mine features a robust dig brick made from durable materials, ensuring a rewarding excavation experience. Each kit includes archeological digging tools and a magnifying glass, providing all the necessary equipment for an authentic excavation. The full-color learning guide enhances the experience by offering fascinating facts about each gemstone, helping children understand geology while they explore. This kit not only entertains but also educates, making it a valuable addition to any homeschool curriculum.

Key Features:
  • Includes 15 real gemstones: amethyst, tiger's eye, fluorite, hematite, pyrite, rose quartz, agate, and more.
  • Durable dig brick designed for repeated use, ensuring hours of fun and learning.
  • Comprehensive learning guide with details about each specimen, enhancing educational value.
  • Complete excavation tools set: includes digging tools and a magnifying glass for detailed examination.
  • Promotes STEM learning: encourages scientific inquiry and exploration in young learners.
  • Perfect for homeschool use: aligns with educational standards for engaging learning experiences.
  • Supports National Geographic’s mission: proceeds contribute to vital exploration and conservation programs.

The Mega Gemstone Mine is perfect for children interested in science, geology, and nature. It fosters a love for exploration and discovery while providing an interactive way to learn about the Earth's treasures. Whether for birthday gifts, educational activities, or family bonding time, this kit is an excellent choice for nurturing a future generation passionate about science and the environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40939997300

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1399 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Scott A. Cain
Dallas, US
★★★★★ 5
Great product
Style: 16 oz
Worked as advertised. I would order again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
steven whitis
Lowell, US
★★★★★ 5
Fixes flats and old tires like a charm
Style: 1 gal
This stuff is awesome. If you have tractor tires, ATV tires, bike, tires, hell, any tires that hold air. This stuff is awesome. Awesome. Awesome. It does not work for highway vehicles, i.e. Cars and truck trucks. But anything else it’s great. Dollies, air compressors, wheelbarrows, the stuff is awesome dude.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
T
Verified Purchase
Tim & Tammy
Battle Creek, US
★★★★★ 5
slime is and has always been amazing for bike tires and other small pneumatic tires
Style: 1 gal
this is a great value, I have been using slime in my tubes of my bikes and a small inflatable pneumatic tires for probably 30 years, and I can say slime has only improved, and it works fantastic, this is a very good way to save money, and it works great on goat heads and several other ways your tires can get punctured, I still always recommend carrying a small air compressor or pump, but for the price point you just cannot beat slime, every bike shop should always carry this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
J
Verified Purchase
John Quargnenti
Lexington, US
★★★★★ 3
They need to find a better way to ship it
Style: 1 gal
What was left in the bottle worked great. However, the cap was off of the jug when I opened the package. Ididn't have enough for the other tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
M
Verified Purchase
M. O. Novilla
Cuba, US
★★★★★ 5
TireJect Product Featured on Youtube Channel "sixtyfiveford" Works Fantastic!
Size: 8oz MTB Tire Sealant Kit, Size: 8oz MTB Tire Sealant Kit
I recently had an opportunity to work on an old Troy-Bilt Snow Blower with a Carlisle Stud Bias Tire - 4.80-8 4 that had a continual leak and would not hold pressure for more than a day. After investigation, I discovered that it "Champagne" sized bubbles coming from an area on the sidewall that I circled in yellow "China" marker. Because of the size of the tire, I decided to purchase the "TireJect Mountain Bike (MTB) Tire Sealant Kit because I didn't require a lot of material to seal the tire. The TireJect Mountain Bike (MTB) Tire Sealant Kit came with an single 8oz container and I used 4 of those 8oz's in this single tire. The TireJect material sealed up the area beautifully. After the sealant cured, I was able to pump up the tire to 15PSI and it has held it's pressure for more than a week now. You can see from the photos, that the sidewalls in that yellow circled area were actually cracked (probably due to the tire sitting flat for more than a year). I highly recommend this product over previous products I have used in the past (Slime).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025

recommand products