Dr Josh Shea | Geochemist
@drjoshuashea.bsky.social
🧪 Geochemist & 🪨 Igneous Petrologist | Postdoc at Cambridge.
I study how Earth’s mantle melts, moves, and shapes our planet’s volcanic history - and what that tells us about other worlds. 🌍🪐
I study how Earth’s mantle melts, moves, and shapes our planet’s volcanic history - and what that tells us about other worlds. 🌍🪐
Reposted by Dr Josh Shea | Geochemist
❗️Everyone sign this new petition❗️
🔗 www.aph.gov.au/e-petitions/...
PhD students shouldn’t be in poverty. Simple as that.
The Universities Accord said #RaiseTheStipend, but nothing’s happened.
Tell parliament you want action!
📢 And tell everyone you know in Oz to sign as well❗️
🔗 www.aph.gov.au/e-petitions/...
PhD students shouldn’t be in poverty. Simple as that.
The Universities Accord said #RaiseTheStipend, but nothing’s happened.
Tell parliament you want action!
📢 And tell everyone you know in Oz to sign as well❗️
June 27, 2024 at 6:51 AM
❗️Everyone sign this new petition❗️
🔗 www.aph.gov.au/e-petitions/...
PhD students shouldn’t be in poverty. Simple as that.
The Universities Accord said #RaiseTheStipend, but nothing’s happened.
Tell parliament you want action!
📢 And tell everyone you know in Oz to sign as well❗️
🔗 www.aph.gov.au/e-petitions/...
PhD students shouldn’t be in poverty. Simple as that.
The Universities Accord said #RaiseTheStipend, but nothing’s happened.
Tell parliament you want action!
📢 And tell everyone you know in Oz to sign as well❗️
#earth-science #geoscience ⚒️
This is a thin section of a leucitite from the El Capitan volcanic centre in eastern Australia. This specific thin section is very special, since it was the second recorded occurrence of lucite in Australia! Here is a short story on some cool samples I found. (1/5)
This is a thin section of a leucitite from the El Capitan volcanic centre in eastern Australia. This specific thin section is very special, since it was the second recorded occurrence of lucite in Australia! Here is a short story on some cool samples I found. (1/5)
January 12, 2024 at 3:16 PM
#earth-science #geoscience ⚒️
This is a thin section of a leucitite from the El Capitan volcanic centre in eastern Australia. This specific thin section is very special, since it was the second recorded occurrence of lucite in Australia! Here is a short story on some cool samples I found. (1/5)
This is a thin section of a leucitite from the El Capitan volcanic centre in eastern Australia. This specific thin section is very special, since it was the second recorded occurrence of lucite in Australia! Here is a short story on some cool samples I found. (1/5)
Reposted by Dr Josh Shea | Geochemist
Hi Bluesky 👋 we're the Volcanic and Magmatic Studies Group, a special interest group of the MinSoc and GeolSoc (@geolsoc.bsky.social). Follow us for updates on all things volcanic and magmatic! You can find more about what we do via the links to our website and other accounts here: linktr.ee/vmsg
December 29, 2023 at 8:22 AM
Hi Bluesky 👋 we're the Volcanic and Magmatic Studies Group, a special interest group of the MinSoc and GeolSoc (@geolsoc.bsky.social). Follow us for updates on all things volcanic and magmatic! You can find more about what we do via the links to our website and other accounts here: linktr.ee/vmsg
Reposted by Dr Josh Shea | Geochemist
It has been a while since I worked on my fO2 calculator (available here fo2.rses.anu.edu.au), but now I have some available time to add fO2 for CO2-H2O mixtures, hopefully will finish early 2024. Hopefully will be super useful to the community!
November 27, 2023 at 12:04 AM
It has been a while since I worked on my fO2 calculator (available here fo2.rses.anu.edu.au), but now I have some available time to add fO2 for CO2-H2O mixtures, hopefully will finish early 2024. Hopefully will be super useful to the community!
I've started visiting places on my UK geology checklist
November 4, 2023 at 8:27 PM
I've started visiting places on my UK geology checklist
I'll always be excited seeing zoning, inclusions, twinning in large phenocrysts. An added bonus was using the feldspars to observe offset in granite plutons.
October 27, 2023 at 7:39 PM
I'll always be excited seeing zoning, inclusions, twinning in large phenocrysts. An added bonus was using the feldspars to observe offset in granite plutons.
An awesome couple of days checking out some metasomatised granites at Cligga Head, Cornwall
October 23, 2023 at 4:38 PM
An awesome couple of days checking out some metasomatised granites at Cligga Head, Cornwall