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Break-Your-Own Geodes Kit

by Geocentral Item#: 10967

What is a Geode?

Geodes are formed from fluids which crystallize in cavities within a rounded rock or nodule. Geodes are found in many parts of the world. The geodes contained in this set are from Mexico; 90% of them have hollow centers lined with crystals. Break open yours and look for the hidden crystals!

How to Break Open Your Geodes

Put the geode in a bag or sock. Hit it firmly with a hammer, aiming for the center - safety glasses and adult supervision are recommended.

Age:
10 +

Box Size:
6.50 x 4.50 x 2.25 inches
16.51cm x 11.43cm x 5.72cm

Weight:
1 lb 2 oz
0.50 kg

Customer Reviews

Awesome geodes
Aaron M from Dallas,TX
Most all are hollow with quartz.A few are crystalline and I have gotten moss agate filled ones.They are a great way to get young rockhounds started on their collection.My Grandfather got me started in rock collecting many years ago.Highly recommend.

To show what is it on the exterior
Martin from Quebec Canada
i own many geodes that are already in half polished or not, those are to show what they look like when you find them in nature, is it a fossil, an odd looking rock, a piece of petrified animal or what?

Great fun!
Roland Thomas from Cleveland, Ohio
I bought these for my sons classroom, the students loved smashing them open to discover the gems inside.