Cave Geology 101: Stalactites and Soda Straws

I am not a geologist, nor do I play one on the internet. But, I do have a friend who is and does. No really. Dan is a geologist and he has a few posts on YouTube explaining some formations.

I want to share some of his posts with you. Check these out.

If you want to learn more about cave geology we are going to create a few more videos as we go along. I hope you find them entertaining and informative.

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If you want more information about taking youth groups caving, or you’re just curious about what’s involved with getting kids underground, visit the National Speleological Society Youth Group Liaison Committee at Or you can email me directly at I’d enjoy hearing from you.

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“Take nothing but pictures, leave nothing but well placed footsteps, kill nothing but time.” – cavers’ creed

National Speleological Society Youth Group Liaison Committee. The youth group’s connection to caves and caving.


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