The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

In this episode, we tackle a listener question regarding planning a geology trip for students. Both Chris and Jesse have quite a bit of experience in planning and executing field excursions for students. We believe that seeing geology in the field is one of the most powerful learning opportunities for students of all levels. In our discussion, we t…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the Geology of Yellowstone National Park, and listen to past PlanetGeo episodes! Download now at this link Like, Subscribe, and leave us a Rating! —————————————————— Instagram: @planetgeocast T…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Join us as we have the honor of interviewing Dr. John Douglas. Jesse and Chris have been following his research on how the Grand Canyon was actually formed for some time. We have recently finished our audio-visual book on the Grand Canyon (Link above) and we have a chapter dedicated to the actual cutting of the Canyon. The answer to this question h…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

The idea for this episode came from the comment section of a social media post. It has it's roots in one of the biggest misconceptions in Geology and also Geochronology. The comment was about radio-carbon dating and how it's been "proven" to be unreliable. In this episode, Jesse and Chris have a discussion about the "toolbox" for geochronoligists a…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

In charge of the Nations Rock Collection. That's a pretty sweet job description. Join us as we have the honor of interviewing Dr. Mike Ackerson. In this episode, we certainly get into some detail about igneous petrology. Mike and Jesse are good friends and have spent some time discussing things that introductory geology classes take for granted. Fo…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Today, Jesse and Chris discuss the geology of Nickel - The Devil’s Metal. Surprisingly, Earth’s core has a high percentage of Nickel - 10 to 20% of the core is nickel. We allow ourselves the luxury of getting into the details on nickel and why the core has so much. Of all the metals we’ve discussed on the podcast, the geology of nickel is the most …

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Today, we have the another great interview - Dr. Anji Shah. She works for the USGS and has done a lot of work on heavy-mineral sands and critical elements. In this discussion, we talk about the paleo-environment that could concentrate critical minerals in heavy sands. Dr. Shah also tells us how "airborn geophysics" is important in looking for miner…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the Geology of Yellowstone National Park, and listen to past PlanetGeo episodes! Download now at this link Like, Subscribe, and leave us a Rating! —————————————————— Instagram: @planetgeocast T…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

In this episode, Jesse and Chris discuss the geology of asbestos. Really, we cover all things related - history, past uses (some of which are mind boggling), health issues, and of course the mineralogy. If you want the datail, this episode is for you. Jesse goes off the deep end a little as he nerds out on some geochemistry. We hope you enjoy. We n…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Dr. Adam Simon joins PlanetGeo to discuss many topics. One of the most interesting topics of discussion is the copper dilemma facing the world. If we want to transition to green energy like Electric Vehicles, we will face a shortage of copper. Dr. Simon describes Copper as the artery of a green transition. However, he's done the math and it doesn't…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Today, Chris and Jesse once again revisit the topic of Bowen's Reaction Series. We've never approached the topic in such a before. The heart of our discussion centers around 1- What is Bowen's Reaction Series? and 2- How do we approach this highly idealized concept in an introductory class. How rocks really crystallize in a geologic setting is far …

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Today is our latest episode in our series on climate. Jesse and Chris discuss the meaning of "Hard Water". Chris and Jesse both have hard water at our houses and we talk about how that happens. We wrap up this episode by talking about how the topic of hard water fits into our series and climate. We hope you enjoy! We now have a live Mobile App for …

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Join us as we interview Dr. Steph Mrozek. Steph is an economic geologist with interests in interests in skarn and porphyry deposits and geochemistry applied to mineral exploration. In our interview, the discussion turns to degrees in geoscience and educational pursuits. We’ve received a number of questions from listeners about what degree to pursue…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Join Chris and Jesse as we tackle questions about the Grand Canyon. A 4th grade class, Bronx Little School, reached out in a letter with a list of fantastic questions. We knew right away we wanted to make an episode about this. These questions, and our responses, provide a great introduction to the geology of The Grand Canyon. Below are the questio…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Today, we re-visit one our earliest episodes that we recorded when this whole thing began. We've decided to do a small series on Earth's climate and feel that this is the best kickoff point for that topic. We begin by discussing the forgotten history of climate science. This is important because we have known the physics of greenhouse gases for ove…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are happy to announce the release of our new Geology of the Grand Canyon book on the CampGeo mobile app - Download now to start listening! We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We are also excited to announce that we have just released a new audiobook on our CampGeo mobile app on Earth's Climate. It's a five-part series with all the im…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US. We now have a live Mobile App for iOS and Android. There you can learn all the basics of geoscience with our CampGeo content, purchase a visual audiobook on the…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

Today, Jesse and Chris tackle the topic of the Slow Carbon Cycle. We've been talking about this for a while now. This is a very complicate cycle that involves many variables. In this episode, we work through some scenarios such as the Himalayan uplift and plug them into the Carbon Cycle. It's a little bit of mental gymnastics. The ingredients for t…

The Chris Prior Show (aka The Rock Professor) is broadcast in South Africa on Fridays, from approximately 18h00 to exactly 21h00 (GMT+2), on MC90.3 FM in Plettenberg Bay and Knysna 97.0 FM. The stations are also available worldwide via streaming, on www.wavebroadcasting.co.za and your TuneIn app.

In this episode, we tackle the issue of infiltration capacity. The idea came to us in the form of a listener question due to recent events. Infiltration capacity is simply a way of describing the ability of soil and regolith to soak up water during storm events that drop a lot of rain in a short period of time. There are several variables that must…