Rock on!

Be the first person to see inside a 44 million year old volcanic gas bubble!

You pick it, we load it, you crack it!

Our one-of-a-kind Crack a Geode experience is available all day, every day regardless of whether you have been through the museum.

It’s a prehistoric lucky dip with a guarantee of sparkles!

What's included?

Our Crack a Geode Experience Includes:

• A choice between 5 different sizes of geodes, from 2 different mines all the way from Mexico
• Learn how to select your own geode to keep
• Safety instruction and equipment
• Crack your own geode using the giant cutter
• Identification certificate
• Gift bag

What are geodes?

After the lava cooled, silica and other minerals leached into the hollow cavity and gradually lined the inside with crystals.

Traces of iron and calcium created inclusions in the geode and determined the colour of the geodes.

What should I wear?

As you can imagine, it’s pretty messy work cracking rocks! 

For safety reasons, we ask that you please ensure you have some form of footwear on to protect your feet from any bits of crystals that may have fallen on the floor.

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