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PlanetGeo: The Geology Podcast
by Chris and Jesse
Today: #157 in Science, Australia on our combined chart.
Today: #83 in Science, South Africa on our combined chart.
Chart positions today · United States
Not on the United States charts we track today.
Not on the United Kingdom charts we track today.
Not on the Canada charts we track today.
Not on the Germany charts we track today.
Not on the Brazil charts we track today.
Not on the Mexico charts we track today.
Not on the New Zealand charts we track today.
Not on the Ireland charts we track today.
Not on the India charts we track today.
Not on the Japan charts we track today.
Not on the Philippines charts we track today.
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Ranking history · United States
Latest daily rankings: Oct 27. New rankings will appear after the next update.
Recent history only — this show has no current ranking on the Science chart. These are recorded positions from the last 14 days, not current rankings.
Position on the Science combined chart over the last 14 days. Toggle platforms to compare their positions. Lower rank numbers are better.
View as table
| Date | Combined Rank | Apple Podcasts |
|---|---|---|
| Oct 27 | — | — |
| Oct 25 | #186 | #172 |
Latest episodes
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Intro to Sediments - Geology 101: Sediments Part 1
October 23, 2026 · 23 minFirst, some news. The Roadside Geology of Colorado is now an audiobook on the Camp Geo mobile app, produced in partnership with the Geological Society of America. If you've ever driven across the country with a stack of Roadside Geology…
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Introducing: Audiobook version of the Roadside Geology of Colorado
October 10, 2026 · 3 minBig Announcement: Roadside Geology Comes to Audio — Plus an Introduction to Sedimentary Rocks The glove-compartment classic is now in your headphones. In this episode, we announce a partnership between Camp Courses (the team behind the…
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How to Identify a Mineral. Geology 101: Minerals Part 4
September 24, 2026 · 30 minChris's college mineralogy lab final was 20 specimens, and one of them was a quartz crystal his professor had dipped in graphite. The luster was off, the color was off, and Chris got it wrong even though every other property said quartz…
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The Rock-Forming Minerals. Geology 101: Minerals Part 3
September 17, 2026 · 26 minThere are roughly 7,000 known minerals on Earth. You need to know about ten of them. In the third installment of the Camp Geo Intro to Minerals series, Chris and Jesse finish the minerals chapter by working through the rock-forming…
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The Silicates. Geology 101: Minerals Part 2
September 10, 2026 · 23 minAsk an intro geology class what the most abundant element in the crust is and, year after year, the answer comes back "carbon." It doesn't make the top eight. That gap between what feels right and what the planet is actually made of is…
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What is a Mineral? Geology 101: Minerals Part 1
September 3, 2026 · 25 minAsk a room full of intro geology students whether a snowflake is a mineral and almost every hand says no. Ask why, and someone will tell you it's because no two snowflakes are alike. Chris Bolhuis has been asking that question for 25 years…
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Lithium 101 with Joe Lowry: Brines, Pegmatites, DLE, and the Smackover
August 13, 2026 · 1 hr 29 minWhat happens when a finance guy who's never heard of lithium takes a job in a small North Carolina town because it's near where his favorite author lived?Joe Lowry is the founder of Global Lithium LLC, host of the Global Lithium Podcast…
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How to Find Copper — Dr. Tim Ireland, First Quantum
July 30, 2026 · 54 minThere's a photo on Tim Ireland's Google Scholar profile of a toddler standing on the floor of an open pit gold mine in Australia's Northern Territory, wearing a hard hat and — because it was the early 1980s — flip flops. That toddler is…
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The Rock 50 Light-Years Away
July 16, 2026 · 57 minWhat if you could tell whether a rock exists on a planet 50 light-years away — without ever leaving Earth? This week Chris and Jesse welcome back friend-of-the-show Dr. Jackie Faherty (American Museum of Natural History) for her fourth…
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The Room Problem (and how Geochronology solves it)
July 2, 2026 · 55 minGranite is everywhere — it makes up much of the continental crust beneath our feet; yet, for over a century geologists were stuck on a deceptively simple question: where does all that magma find room? In this episode, Jesse and Dr. Mike…
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Rocks for the Future - with MIT Prof. Oli Jagoutz
June 11, 2026 · 44 minWhat does cracking open green-shiny rocks in a German preschool have to do with feeding eight billion people without oil and gas? In this episode, we sit down with Prof. Oli Jagoutz, professor at MIT and director of the Earth Resources…
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The Fundamentals of Geology (Exam)
May 28, 2026 · 41 minThis week we take on the FG test — the Fundamentals of Geology exam — the very first step on the road to becoming a professionally licensed geologist. Jesse just sat the exam this past fall (yes, a geology professor going back to take…
About the show
A Geology and Earth Science Podcast. Join Chris, an award-winning geology teacher, and Jesse, a geoscience professor, in discussing the amazing features of our planet and their impact on your everyday life. No prior knowledge required. New episodes coming at you every week. Listen, subscribe, share with someone you know!