Samuel J. Mitchell 🌋🌊
@smitchellscience.bsky.social
🌋 Volcanologist | Marine geologist @ University of Bristol
🌎 Geoscience Communicator
🌊 Love of ocean science
🎙 Host of VolcaKnowledge podcast
🪨 Geology and penguins mostly...
https://linktr.ee/smitchell_science
🌎 Geoscience Communicator
🌊 Love of ocean science
🎙 Host of VolcaKnowledge podcast
🪨 Geology and penguins mostly...
https://linktr.ee/smitchell_science
Pinned
WELCOME TO VOLCAKNOWLEDGE!
The podcast exploring how volcanoes interact with nature culture and society, featuring new guests every episode. Hosted by @smitchellscience.bsky.social
Season 3 is JUST around the corner!! 🌋 So stay tuned for an exciting first episode with some VERY famous geology...
The podcast exploring how volcanoes interact with nature culture and society, featuring new guests every episode. Hosted by @smitchellscience.bsky.social
Season 3 is JUST around the corner!! 🌋 So stay tuned for an exciting first episode with some VERY famous geology...
We're back for a third season! And now with a new logo and 10 new episodes coming each week over the next few months.
@volcaknowledge.bsky.social has just joined #BlueSky So please give a share and a follow to help us spread the good 🌋 word!
Tomorrow we take you to country FULL of great geology!
@volcaknowledge.bsky.social has just joined #BlueSky So please give a share and a follow to help us spread the good 🌋 word!
Tomorrow we take you to country FULL of great geology!
Reposted by Samuel J. Mitchell 🌋🌊
🚨 And that's a wrap on season 3 of VolcaKnowledge ! 🚨 Be sure to stay tuned over the next few weeks for some clips of a our favourite moments... and maybe even a special bonus episode... 👀 🌋
Be sure to follow and subscribe to our channels! volcaknowledge.com
#podcast #geology #volcano #science
Be sure to follow and subscribe to our channels! volcaknowledge.com
#podcast #geology #volcano #science
January 14, 2026 at 5:02 PM
🚨 And that's a wrap on season 3 of VolcaKnowledge ! 🚨 Be sure to stay tuned over the next few weeks for some clips of a our favourite moments... and maybe even a special bonus episode... 👀 🌋
Be sure to follow and subscribe to our channels! volcaknowledge.com
#podcast #geology #volcano #science
Be sure to follow and subscribe to our channels! volcaknowledge.com
#podcast #geology #volcano #science
So great to have finished season 3 of @volcaknowledge.bsky.social ! Something exciting is coming again soon though... stay tuned!
In the meantime, any listens, follows, and shares are greatly appreciated to get all of these fantastic stories out there from these awesome guests!! #geology #podcast
In the meantime, any listens, follows, and shares are greatly appreciated to get all of these fantastic stories out there from these awesome guests!! #geology #podcast
🚨 And that's a wrap on season 3 of VolcaKnowledge ! 🚨 Be sure to stay tuned over the next few weeks for some clips of a our favourite moments... and maybe even a special bonus episode... 👀 🌋
Be sure to follow and subscribe to our channels! volcaknowledge.com
#podcast #geology #volcano #science
Be sure to follow and subscribe to our channels! volcaknowledge.com
#podcast #geology #volcano #science
January 14, 2026 at 5:05 PM
So great to have finished season 3 of @volcaknowledge.bsky.social ! Something exciting is coming again soon though... stay tuned!
In the meantime, any listens, follows, and shares are greatly appreciated to get all of these fantastic stories out there from these awesome guests!! #geology #podcast
In the meantime, any listens, follows, and shares are greatly appreciated to get all of these fantastic stories out there from these awesome guests!! #geology #podcast
Reposted by Samuel J. Mitchell 🌋🌊
Thank you all of the guests who made this season possible! @scottishgeologist.bsky.social @dykanite.bsky.social @vojtahybl.com @geologytalk.bsky.social @anjanakhatwa.bsky.social @smitchellscience.bsky.social
Be sure to follow and share their work and stories!
Be sure to follow and share their work and stories!
January 14, 2026 at 5:02 PM
Thank you all of the guests who made this season possible! @scottishgeologist.bsky.social @dykanite.bsky.social @vojtahybl.com @geologytalk.bsky.social @anjanakhatwa.bsky.social @smitchellscience.bsky.social
Be sure to follow and share their work and stories!
Be sure to follow and share their work and stories!
Reposted by Samuel J. Mitchell 🌋🌊
🚨Get ready for the opening of our #AGU25 program!🚨
Monday December 15th opens with a diverse suite of 🌋 sessions on offer. From volcano-climate impacts to hydrothermal systems; from planetary habitability to critical minerals: Monday has something for everyone!
Monday December 15th opens with a diverse suite of 🌋 sessions on offer. From volcano-climate impacts to hydrothermal systems; from planetary habitability to critical minerals: Monday has something for everyone!
December 14, 2025 at 11:08 AM
🚨Get ready for the opening of our #AGU25 program!🚨
Monday December 15th opens with a diverse suite of 🌋 sessions on offer. From volcano-climate impacts to hydrothermal systems; from planetary habitability to critical minerals: Monday has something for everyone!
Monday December 15th opens with a diverse suite of 🌋 sessions on offer. From volcano-climate impacts to hydrothermal systems; from planetary habitability to critical minerals: Monday has something for everyone!
Reposted by Samuel J. Mitchell 🌋🌊
We are so excited to celebrate this year’s #VGP awardees! Our community selected six individuals to honor with our named awards at #AGU25. You can read more about the scope of each award here:
www.agu.org/honors/honor...
www.agu.org/honors/honor...
December 13, 2025 at 11:14 PM
We are so excited to celebrate this year’s #VGP awardees! Our community selected six individuals to honor with our named awards at #AGU25. You can read more about the scope of each award here:
www.agu.org/honors/honor...
www.agu.org/honors/honor...
So great to chat with Lauren about her journey to becoming owner and CEO of one of the favourite brands of geological field tools! Definitely have a listen to the latest episode!
🚨 NEW EPISODE! 🚨 After a little break, we're back with a few more episodes featuring some of our sponsors! Welcoming Lauren Heerschap, geologist, educator, and CEO of Brunton International!
open.spotify.com/episode/5VIh...
Check out the full episode now!
#geology #podcast #stem #scientist #earth
open.spotify.com/episode/5VIh...
Check out the full episode now!
#geology #podcast #stem #scientist #earth
December 11, 2025 at 6:53 PM
So great to chat with Lauren about her journey to becoming owner and CEO of one of the favourite brands of geological field tools! Definitely have a listen to the latest episode!
October 12, 2025 at 10:03 PM
Reposted by Samuel J. Mitchell 🌋🌊
We are advertising for a 3-year "Senior Research Associate in Volcanic Petrology and Stratigraphy". Part of a Leverhulme-funded interdisciplinary research grant "Volcanic Histories", focused on research in the Eastern Caribbean.
Closing: October 15th
www.bristol.ac.uk/jobs/find/de...
Closing: October 15th
www.bristol.ac.uk/jobs/find/de...
September 17, 2025 at 9:02 PM
We are advertising for a 3-year "Senior Research Associate in Volcanic Petrology and Stratigraphy". Part of a Leverhulme-funded interdisciplinary research grant "Volcanic Histories", focused on research in the Eastern Caribbean.
Closing: October 15th
www.bristol.ac.uk/jobs/find/de...
Closing: October 15th
www.bristol.ac.uk/jobs/find/de...
A fantastic volcanic postdoc opportunity at University of Bristol!
@iavcei.bsky.social @vmsg.bsky.social @aguvgp.bsky.social
@iavcei.bsky.social @vmsg.bsky.social @aguvgp.bsky.social
We are advertising for a 3-year "Senior Research Associate in Volcanic Petrology and Stratigraphy". Part of a Leverhulme-funded interdisciplinary research grant "Volcanic Histories", focused on research in the Eastern Caribbean.
Closing: October 15th
www.bristol.ac.uk/jobs/find/de...
Closing: October 15th
www.bristol.ac.uk/jobs/find/de...
September 17, 2025 at 9:07 PM
A fantastic volcanic postdoc opportunity at University of Bristol!
@iavcei.bsky.social @vmsg.bsky.social @aguvgp.bsky.social
@iavcei.bsky.social @vmsg.bsky.social @aguvgp.bsky.social
A fantastic conversation with Dr. Anjana Khatwa @anjanakhatwa.bsky.social all about her new book and the incredible places her research took her to along the way!
Check out the full episode below.
Check out the full episode below.
Could you be a fellow "rock whisperer"? Join @anjanakhatwa.bsky.social and @smitchellscience.bsky.social as they discuss the release of Dr. Anjana's new book "The Whispers of Rock".
#science #geology #book #author #scientist
youtu.be/WNDM3RIEMvM?...
#science #geology #book #author #scientist
youtu.be/WNDM3RIEMvM?...
VolcaKnowledge S3 Ep8. Whispers and Wonder with Anjana Khatwa
YouTube video by VolcaKnowledge Podcast
youtu.be
September 13, 2025 at 6:06 PM
A fantastic conversation with Dr. Anjana Khatwa @anjanakhatwa.bsky.social all about her new book and the incredible places her research took her to along the way!
Check out the full episode below.
Check out the full episode below.
Reposted by Samuel J. Mitchell 🌋🌊
Could you be a fellow "rock whisperer"? Join @anjanakhatwa.bsky.social and @smitchellscience.bsky.social as they discuss the release of Dr. Anjana's new book "The Whispers of Rock".
#science #geology #book #author #scientist
youtu.be/WNDM3RIEMvM?...
#science #geology #book #author #scientist
youtu.be/WNDM3RIEMvM?...
VolcaKnowledge S3 Ep8. Whispers and Wonder with Anjana Khatwa
YouTube video by VolcaKnowledge Podcast
youtu.be
September 13, 2025 at 6:05 PM
Could you be a fellow "rock whisperer"? Join @anjanakhatwa.bsky.social and @smitchellscience.bsky.social as they discuss the release of Dr. Anjana's new book "The Whispers of Rock".
#science #geology #book #author #scientist
youtu.be/WNDM3RIEMvM?...
#science #geology #book #author #scientist
youtu.be/WNDM3RIEMvM?...
Reposted by Samuel J. Mitchell 🌋🌊
Learn more about Dr. Anjana's work and new book here! Available now in the UK: www.anjanakhatwa.com/writing
The Whispers of Rock | Anjana Khatwa
My debut non-fiction book, The Whispers of Rock, will be released on 4th September 2025. It is a revelatory approach to geology, illuminated with untold stories of humanity's relationship with rock.
www.anjanakhatwa.com
September 13, 2025 at 6:05 PM
Learn more about Dr. Anjana's work and new book here! Available now in the UK: www.anjanakhatwa.com/writing
Reposted by Samuel J. Mitchell 🌋🌊
🚨 NEW EPISODE OUT! 🚨 It's time to dive into the connections of rocks and human nature with earth scientist, presenter, and author Dr Anjana Khatwa @anjanakhatwa.bsky.social as we discuss her new book "The Whispers of Rock".
Full episode here: open.spotify.com/show/3KgvDuu...
#podcast #scientist
Full episode here: open.spotify.com/show/3KgvDuu...
#podcast #scientist
September 9, 2025 at 9:52 AM
🚨 NEW EPISODE OUT! 🚨 It's time to dive into the connections of rocks and human nature with earth scientist, presenter, and author Dr Anjana Khatwa @anjanakhatwa.bsky.social as we discuss her new book "The Whispers of Rock".
Full episode here: open.spotify.com/show/3KgvDuu...
#podcast #scientist
Full episode here: open.spotify.com/show/3KgvDuu...
#podcast #scientist
Reposted by Samuel J. Mitchell 🌋🌊
What makes Lassen Volcanic National Park so unique? Interpretive Park Ranger Shanda Ochs shares why this place is so special and the diversity it can offer.
#podcast #newepisode #volcano #volcanic #nationalpark #nps #lassen #hiking #trails #parkranger
youtu.be/tubfWzC36Cg?...
#podcast #newepisode #volcano #volcanic #nationalpark #nps #lassen #hiking #trails #parkranger
youtu.be/tubfWzC36Cg?...
VolcaKnowledge S3 Ep7. Parks and Rock-creation with Shanda Ochs
YouTube video by VolcaKnowledge Podcast
youtu.be
September 8, 2025 at 10:21 AM
What makes Lassen Volcanic National Park so unique? Interpretive Park Ranger Shanda Ochs shares why this place is so special and the diversity it can offer.
#podcast #newepisode #volcano #volcanic #nationalpark #nps #lassen #hiking #trails #parkranger
youtu.be/tubfWzC36Cg?...
#podcast #newepisode #volcano #volcanic #nationalpark #nps #lassen #hiking #trails #parkranger
youtu.be/tubfWzC36Cg?...
Lassen was my very first National Park to visit in the USA. It was wonderful chatting with Shanda all about it and her more than 20 years working there as a ranger!
open.spotify.com/episode/3dxj...
open.spotify.com/episode/3dxj...
🚨 NEW EPISODE! 🚨 It's time to dig into volcanoes in national parks with Shanda Ochs, an Interpretive Park Ranger from Lassen Volcanic National Park, CA, USA.
open.spotify.com/episode/3dxj...
#podcast #newepisode #volcano #volcanic #nationalpark #nps #parks #lassen #ranger #guide #nature
open.spotify.com/episode/3dxj...
#podcast #newepisode #volcano #volcanic #nationalpark #nps #parks #lassen #ranger #guide #nature
September 4, 2025 at 11:41 AM
Lassen was my very first National Park to visit in the USA. It was wonderful chatting with Shanda all about it and her more than 20 years working there as a ranger!
open.spotify.com/episode/3dxj...
open.spotify.com/episode/3dxj...
Reposted by Samuel J. Mitchell 🌋🌊
🚨 NEW EPISODE! 🚨 Time to go into the depths of the Natural History Museum with Chiara Maria Petrone in "Exhibits and Eruptions"!
Dr. Petrone is a Merit Researcher and Volcanologist with @nhm-london.bsky.social in London.
open.spotify.com/episode/78IK...
#podcast #nhm #scientist #science
Dr. Petrone is a Merit Researcher and Volcanologist with @nhm-london.bsky.social in London.
open.spotify.com/episode/78IK...
#podcast #nhm #scientist #science
August 27, 2025 at 1:38 PM
🚨 NEW EPISODE! 🚨 Time to go into the depths of the Natural History Museum with Chiara Maria Petrone in "Exhibits and Eruptions"!
Dr. Petrone is a Merit Researcher and Volcanologist with @nhm-london.bsky.social in London.
open.spotify.com/episode/78IK...
#podcast #nhm #scientist #science
Dr. Petrone is a Merit Researcher and Volcanologist with @nhm-london.bsky.social in London.
open.spotify.com/episode/78IK...
#podcast #nhm #scientist #science
Reposted by Samuel J. Mitchell 🌋🌊
Ever been curious what goes on behind the scenes at the Natural History Museum @nhm-london.bsky.social to make scientific research happen?? It takes more than a village for sure!
Watch the latest episode here! #science #research #Museum
youtu.be/8mGGyqThZsw?...
Watch the latest episode here! #science #research #Museum
youtu.be/8mGGyqThZsw?...
VolcaKnowledge S3 Ep6. Exhibits and Eruptions with Chiara Maria Petrone
YouTube video by VolcaKnowledge Podcast
youtu.be
August 29, 2025 at 4:28 PM
Ever been curious what goes on behind the scenes at the Natural History Museum @nhm-london.bsky.social to make scientific research happen?? It takes more than a village for sure!
Watch the latest episode here! #science #research #Museum
youtu.be/8mGGyqThZsw?...
Watch the latest episode here! #science #research #Museum
youtu.be/8mGGyqThZsw?...
I learned so much about what happens behind closed doors in the science research depths of a museum in this episode! A great chat with my friend and colleague, Chiara. Check it out!
🚨 NEW EPISODE! 🚨 Time to go into the depths of the Natural History Museum with Chiara Maria Petrone in "Exhibits and Eruptions"!
Dr. Petrone is a Merit Researcher and Volcanologist with @nhm-london.bsky.social in London.
open.spotify.com/episode/78IK...
#podcast #nhm #scientist #science
Dr. Petrone is a Merit Researcher and Volcanologist with @nhm-london.bsky.social in London.
open.spotify.com/episode/78IK...
#podcast #nhm #scientist #science
August 27, 2025 at 1:39 PM
I learned so much about what happens behind closed doors in the science research depths of a museum in this episode! A great chat with my friend and colleague, Chiara. Check it out!
Any follows, subscribes are greatly appreciated!
This podcast is all about the guests, their stories and experiences, and perspectives on the world of volcanoes. Also, they're all awesome! 🌋🙌🏻
This podcast is all about the guests, their stories and experiences, and perspectives on the world of volcanoes. Also, they're all awesome! 🌋🙌🏻
We're halfway through season 3 now! Be sure to catch up on the past episodes and sign up! open.spotify.com/show/3KgvDuu...
@dykanite.bsky.social @scottishgeologist.bsky.social @vojtahybl.com @geologytalk.bsky.social @smitchellscience.bsky.social
#podcast #stem #geology #art #science #volcano
@dykanite.bsky.social @scottishgeologist.bsky.social @vojtahybl.com @geologytalk.bsky.social @smitchellscience.bsky.social
#podcast #stem #geology #art #science #volcano
August 26, 2025 at 6:07 PM
Any follows, subscribes are greatly appreciated!
This podcast is all about the guests, their stories and experiences, and perspectives on the world of volcanoes. Also, they're all awesome! 🌋🙌🏻
This podcast is all about the guests, their stories and experiences, and perspectives on the world of volcanoes. Also, they're all awesome! 🌋🙌🏻
Reposted by Samuel J. Mitchell 🌋🌊
Our next episode with @geologytalk.bsky.social , Annabelle Foster, talking all about scientific illustration #science #podcast #geology #art #artist Be sure to have a watch!
youtu.be/DG1lOxsD5jc?...
youtu.be/DG1lOxsD5jc?...
VolcaKnowledge S3 Ep5. Illustrations and Inspirations with Annabelle Foster
YouTube video by VolcaKnowledge Podcast
youtu.be
August 24, 2025 at 10:33 AM
Our next episode with @geologytalk.bsky.social , Annabelle Foster, talking all about scientific illustration #science #podcast #geology #art #artist Be sure to have a watch!
youtu.be/DG1lOxsD5jc?...
youtu.be/DG1lOxsD5jc?...
Reposted by Samuel J. Mitchell 🌋🌊
🚨 NEW EPISODE OUT! 🚨 It's time to talk scientific illustration in the world of volcanoes and geology with @geologytalk.bsky.social , Annabelle Foster!
Full episode available to watch or listen now! (Link in bio)
#geology #art #artist #stem #steam #illustration #science
Full episode available to watch or listen now! (Link in bio)
#geology #art #artist #stem #steam #illustration #science
August 20, 2025 at 11:32 AM
🚨 NEW EPISODE OUT! 🚨 It's time to talk scientific illustration in the world of volcanoes and geology with @geologytalk.bsky.social , Annabelle Foster!
Full episode available to watch or listen now! (Link in bio)
#geology #art #artist #stem #steam #illustration #science
Full episode available to watch or listen now! (Link in bio)
#geology #art #artist #stem #steam #illustration #science
Latest episode is out with @geologytalk.bsky.social ! A special shoutout to Annabelle, who also created the new logo for VolcaKnowledge that you see now! 🙌🏻
🚨 NEW EPISODE OUT! 🚨 It's time to talk scientific illustration in the world of volcanoes and geology with @geologytalk.bsky.social , Annabelle Foster!
Full episode available to watch or listen now! (Link in bio)
#geology #art #artist #stem #steam #illustration #science
Full episode available to watch or listen now! (Link in bio)
#geology #art #artist #stem #steam #illustration #science
August 20, 2025 at 12:26 PM
Latest episode is out with @geologytalk.bsky.social ! A special shoutout to Annabelle, who also created the new logo for VolcaKnowledge that you see now! 🙌🏻
Next episode on climbing all of the highest volcanoes on each continent!
So what IS the seven volcanic summits challenge? Ricardo Kaljouw gives us the brief for VolcaKnowledge S3 Ep4.
Full episode is available to watch here: youtu.be/eXdYdWHvark?...
#podcast #interview #hike #climb #summit #mountain #volcano #challenge #adventure
Full episode is available to watch here: youtu.be/eXdYdWHvark?...
#podcast #interview #hike #climb #summit #mountain #volcano #challenge #adventure
VolcaKnowledge S3 Ep4. Summits and Seven Peaks with Ricardo Kaljouw
YouTube video by VolcaKnowledge Podcast
youtu.be
August 14, 2025 at 2:29 PM
Next episode on climbing all of the highest volcanoes on each continent!
An awesome chat with Ricardo all about his journey climbing the 7 volcanic summits across the 7 continents! I learned a LOT through this episode, including some volcanoes I hadn't heard of before! Mount Sidley in Antarctica is WILD!
open.spotify.com/episode/2zjH...
open.spotify.com/episode/2zjH...
🚨 NEW EPISODE OUT! 🚨 It's time to climb! S3 Ep4. "Summits and Seven Peaks" with Ricardo Kaljouw; a Dutch mountaineer, alpinist, military veteran, and the 50th person to summit the highest volcanic peak in all 7 continents!
open.spotify.com/episode/2zjH...
#podcast #newepisode #climbing #volcano
open.spotify.com/episode/2zjH...
#podcast #newepisode #climbing #volcano
August 12, 2025 at 12:38 PM
An awesome chat with Ricardo all about his journey climbing the 7 volcanic summits across the 7 continents! I learned a LOT through this episode, including some volcanoes I hadn't heard of before! Mount Sidley in Antarctica is WILD!
open.spotify.com/episode/2zjH...
open.spotify.com/episode/2zjH...
Reposted by Samuel J. Mitchell 🌋🌊
🚨 NEW EPISODE OUT! 🚨 Our next guest, Vojta Hybl, @vojtahybl.com is a nature illustrator, artist, and geologist based in Scotland. Join us for S3 Ep3. Artists and Ashfall, as we discuss the power of art in science communication.
#podcast #science #scientist
#art #artist #stem #steam #geology
#podcast #science #scientist
#art #artist #stem #steam #geology
August 5, 2025 at 11:08 AM
🚨 NEW EPISODE OUT! 🚨 Our next guest, Vojta Hybl, @vojtahybl.com is a nature illustrator, artist, and geologist based in Scotland. Join us for S3 Ep3. Artists and Ashfall, as we discuss the power of art in science communication.
#podcast #science #scientist
#art #artist #stem #steam #geology
#podcast #science #scientist
#art #artist #stem #steam #geology