Best Geode and Crystal Kit

(Image credit: Dani Costelo on Unsplash)

A crystal and geode kit creates an easy science experiment that will leave you and your children feeling incredibly accomplished. With these hands-on kits, you can watch a beautifully colored gemstone grow, explore the inner components of a geode, and discover the healing properties of a crystal. When it comes to the best geode and crystal kits, here are our top picks. 

Staff pick

(Image credit: National Geographic)

National Geographic Break Open 10 Premium Geodes

Crystal clear and colorful

This geode kit comes equipped with stones that can be broken to reveal mesmerizing crystals as well as a 16-page guide to geodes. Your children will have an unforgettably enjoyable time discovering the various colored crystals hidden inside of each geode. Each geode in this kit is 100 percent natural and varies in size, reaching as big as a softball.

I dig you

(Image credit: National Geographic)

National Geographic Mega Gemstone Dig Kit

Can you dig it?

If your child loves to explore the hidden treasures buried deep inside of the earth, the National Geographic Mega Gemstone Dig Kit may be the perfect science activity for them. This kit comes equipped with 15 gemstones, a dig brick, magnifying glass, brush, chisel, and a 16-page gemstone guide to keep your child engaged for hours. Your child can enjoy searching for, and carefully removing beautiful gemstones, as they observe and analyze their new treasures. 


Crystal clear

(Image credit: 4M)

4M 5557 Crystal Growing Science Experimental Kit

Got some growing to do

Designed for children aged 10 and up, this crystal growing kit comes prepared with everything needed to administer up to seven different growth experiments. If your child or students are showing an interest in geology, this kit is an excellent way to fuel their curiosity. Equipped with detailed instructions, your kids can easily follow a recipe for successfully growing a crystal. The included display cases make for an ideal place for your students and children to watch as their crystals begin to form and to store them once they've matured.

Cheaper by the dozen

(Image credit: Amazon)

XXToys 12 Gemstone Dig Kit

Group digging experiment

This gemstone kit is great for a classroom or a small group of children to indulge in as it comes equipped with 12 real gems that can each be dug out of a brick. Included in this kit are 12 chisels and brushes as well as 12 study sheets. The study sheets allow for young learners to discover the ins and outs of each geode that they dig up. The gemstones included in this kit are amethyst, rose quartz, crystal quartz, dalmation jasper, red jasper, agate, yellow jade, unakite, snowflake obsidian, tiger's eye, sodalite, and green aventurine. 

Light it up

(Image credit: Dan and Darci)

Crystal Growing Kit for Kids

Let it glow, let it glow, let it glow

With a 12-page booklet detailing how crystals are formed and an easy-to-follow recipe for growing the perfect crystal, this experiment is great for individuals of all ages. Have fun combining different ingredients to create a red, blue, and clear crystal. Once your crystal has fully grown, put it on display via the USB-powered LED light-up pedestal. Watch as fragments of light emerge through your crystal and dance around your room. This kit comes equipped with three light-up displays, a micro-USB cable, three cups for growing, three crystal powder bags, three crystal starter packs, a mixing stick, and tweezers. 

The bottom line

Enjoy learning about geodes and crystals through well-designed science experiment kits. Break apart different geodes to discover beautiful hidden treasures with the National Geographic Break Open 10 Premium Geodes kit, or dig up high-quality gemstones from the earth with the National Geographic Mega Gemstone Dig Kit. Both of these kits are great for children and adults to gain a stronger understanding of crystals and geodes. 

If you're looking for a geode or crystal kit that is catered to younger children, the XXToys 12 Gemstone Dig Kit is a great choice. This kit comes equipped with 12 different geodes that are hidden inside of a dig brick, making this a fun and educational activity for children in small groups.