MagmaProf
@MagmaProf
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Magma makes the World go round...🌋
Joined February 2019
Frothy Xenolith (Xenopumice) have been found in several volcanoes in the Dessert of Saudi Arabia. What can they tell us about the underlying basement and how magma travels through it? Here our new article summarising our ideas: https://t.co/pYZpVj1EKY
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Interested in Mechanical Properties of Pyroclastic Deposits? Our new Article might be of interest then... Have a Look: https://t.co/SeJxtSDNwL
link.springer.com
Bulletin of Volcanology - Basaltic eruptions produce a wide variety of volcanic products that show a range of different textures and physical properties, from massive lava to extremely light and...
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At Galunggung in Indonesia 🇮🇩 🌋 the @ROTTnROCK team were investigating the impressive recent collapse within the crater - we found plenty of altered rocks in the blocky deposit!
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In our paper, we propose a 2-stage model involving fractionation of basaltic magma in the mid-crust followed by assimilation of altered crust at shallow levels. Read the paper here #OpenAccess: https://t.co/cRgqv9Ut16 🧵3/3
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The basaltic rocks at Katla have fairly mantle-like oxygen isotope ratios whereas the silicic rocks have noticeably low ratios, suggesting they interacted with Icelandic crust with a modified oxygen isotope signature (low d¹⁸O crust) 🧵2/3
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📣New paper about #Iceland in @AGU_GCubed. We report oxygen isotopes in rocks from #Katla volcano 🌋 and use the Magma Chamber Simulator 💻 to gain insight into silicic magma genesis in Iceland🧵1/3
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Magnetite crystals at the El Laco deposit in Chile. At >5000 m elevation, El Laco is known for its spectacular lava flow-like deposits of magnetite (the crystals in the photo are ca. 1 cm across) 🌋 📷 @harrigeiger
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Some rocks from #Katla volcano, Southern #Iceland 🌋🪨: a, b: basalts c: xenolith (left) in contact with obsidian (right) d, e: silicic pumices f: silicic xenolith Source: https://t.co/cRgqv9Ut16
📣New paper about #Iceland in @AGU_GCubed. We report oxygen isotopes in rocks from #Katla volcano 🌋 and use the Magma Chamber Simulator 💻 to gain insight into silicic magma genesis in Iceland🧵1/3
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Join the RottnRock team and work with us on Hydrothermal Processes and associated Volcanic Hazards at Uppsala. Two postdoc positions have just opened:
uu.varbi.com
2 Postdoctoral positions in hydrothermal processes in volcanic systems Are you interested in working with volcanic hazards associated with hydrothermal alteration with the support of competent and fri
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Come and work with me, and the rest of the @ROTTnROCK gang to explore the stability of rotten volcanoes @LDR_Strasbourg @VOLCAPSE @MagmaProf
🌋🚨 Not one, but TWO PhD positions now recruiting in Dublin @UCD_Earth_Sci, supervised primarily by @claire_harnett1 - the projects will focus on modelling the effect of hydrothermal alteration on volcanoes. Deadline: 22nd January #findaphd
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Some rotten rocks arrived at @LDR_Strasbourg from Indonesia today! These rocks will enter the first step of our synergistic workflow! 🌋 @MagmaProf @claire_harnett1 @VOLCAPSE
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Pleased to announce that ROTTnROCK PI @LDR_Strasbourg won the VMSG Award 2025 @vmsg_uk! He'll present some of his work on hydrothermal alteration in Dublin! 🥳
Honoured and thrilled to receive the VMSG Award @vmsg_uk! 😊 Looking forward to Dublin and my keynote lecture, which will *spoiler alert* be about hydrothermal alteration and volcanoes! 🌋 @ecole_terre
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It’s that time where the geologists gather to eat pizza, prize giving and debrief the fun we’ve had all year long on field trips! 😊
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On October 24th (according to the prevailing theory), 1,945 years ago Mount Vesuvius erupted and buried Pompeii Italy 🇮🇹 https://t.co/mKDFPkzkzt
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🌋 Get ready for your #IAVCEI2025 Scientific Assembly in the beautiful Geneva, Switzerland! 🔬 This year, we are brining in 8 themes in volcanic research, 66 sessions to present your work, and 15 incredible workshops! 🔗 For more information: https://t.co/5iPXhdBMU2
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*ONE WEEK LEFT*: Apply for Postdoctoral Position in hydrothermal processes in volcanic systems at Uppsala University, Sweden, as part of the ROTTnROCK Project: https://t.co/e5W80PipwZ
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Dr Pablo Gonzalez @pabloj_gonzalez from @IPNA_CSIC doing an extraordinary lecture about the geophysics evolution of the 2021 #CumbreVieja eruption in La Palma (pre+ post-eruptive volcano deformation). 2024 #VulcanaSymposium by @CSIC, @GeoTenerife & @ieo_canarias @VulcanaIEO
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Pleased to announce that the 11th Physics of Volcanoes Workshop (PoV-11) will take place from March 5-7, 2025, at RWTH Aachen University, Germany. @dgg_news @volcano_nicole https://t.co/KLALz8Ulqy
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Hydrothermal alteration plays an important role on rock strength, fluid circulation and gravitational instability. We are learning from the geological record at Teide volcano and Las Cañadas with our colleagues of @ROTTnROCK cc @CSIC @IPNA_CSIC
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