# 38: Hidden Gems

Page: https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/38-hidden-gems
Text version: https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111/38-hidden-gems.md
Podcast: [Bedrock: Earth's Earliest History](https://stenobird.com/podcast/bedrock-earth-s-earliest-history-4890111)
Published: 2025-05-21T22:00:00+00:00
Episode link: https://bedrock.captivate.fm/episode/38-hidden-gems
Audio file: https://episodes.captivate.fm/episode/441fcee2-634c-468e-96ef-3f4208893402.mp3
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JSON: https://stenobird.com/v1/public/podcasts/bedrock-earth-s-earliest-history-4890111/episodes/38-hidden-gems
Duration seconds: 1937

## Resource

This season's final arc is set in Greenland. Let's start with the most common rocks in the region: what are they and what stories do they tell about the world 3.9 billion years ago? Along the way, we'll weave a tapestry of stone, boil some rocks, and learn a bit about Dylan's birthstone. Extra credit: try the Play-Doh experiment from this episode, or make some stone soup. Click here for the audience survey! Donate to support the show- anything is appreciated!

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## Transcript

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