GMPV
Geochemistry, Mineralogy, Petrology & Volcanology
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Mike Jollands

Mike Jollands is an experimental petrologist at the Lamont Doherty Earth Observatory, New York, USA. He studies the diffusion and substitution mechanisms of trace elements, making use of high temperature and pressure equipment to simulate volcanic and mantle conditions. www.mikejollands.com

#EGU2020 Sessions in the Spotlight: Magmatic processes at divergent plate boundaries in space and time

#EGU2020 Sessions in the Spotlight: Magmatic processes at divergent plate boundaries in space and time

Do you feel like a journey through time and space, all from the comfort* of a seat in the Austria Centre Vienna? (*comfort not guaranteed). Does your dream holiday involve Iceland, and not for Game of Thrones reasons? Are you jealous of those scientists who spend 12 hours in a tiny submarine just to look at the ocean floor and pick up some basalt? Then here is the session for you at the 2020 EGU c ...[Read More]

#EGU2020 Sessions in the Spotlight: Hotspots, LIPs and LLSVPs: a global investigation with joint constraints from geochemistry, seismology and geodynamics

#EGU2020 Sessions in the Spotlight: Hotspots, LIPs and LLSVPs: a global investigation with joint constraints from geochemistry, seismology and geodynamics

The Earth Sciences are so broad, that sometimes we can end up forgetting the other parts of it exist. We can get so focused on our field that we forget there might be other people working on really similar things, who might have something really useful to say. The EGU conference is great for solving this problem – it’s big enough to bring together all sorts of Earth scientists, but sti ...[Read More]

#EGU2020 Sessions in the Spotlight: Continental Rift Evolution: from inception to break-up

#EGU2020 Sessions in the Spotlight: Continental Rift Evolution: from inception to break-up

Breaking up is hard, but sometimes it’s the right thing to do. Sometimes it might look like a breakup is about to happen, or it might even begin to happen, then be saved part way through. Sometimes breakups start with a small area of weakness, which grows into something much bigger. If your first thought reading this was ‘continental rifts’ or ‘this guy clearly knows nothin ...[Read More]

#EGU2022 Sessions in the Spotlight: GMPV1.3, Advances in microanalysis: Insights into nanoscale trace element heterogeneities

#EGU2022 Sessions in the Spotlight: GMPV1.3, Advances in microanalysis: Insights into nanoscale trace element heterogeneities

One of the great things about geology is how it incorporates observations from the huge to the tiny. We can think on the scale of whole earth (or even bigger), continents, regions, outcrops, rocks, crystals or atoms, and everything in between. If you are in the latter groups, you are probably following closely the amazing developments in microanalysis that seem to happen every year, allowing us to ...[Read More]

#EGU2020 Sessions in the Spotlight: GMPV2.3: The relationship between slab dehydration, mantle wedge processes and subduction zone geodynamics

#EGU2020 Sessions in the Spotlight: GMPV2.3: The relationship between slab dehydration, mantle wedge processes and subduction zone geodynamics

Now that we are 6 weeks out from the EGU2020 abstract deadline, it’s a great time to choose your session and write an abstract! Because, lets be honest, nobody wants to be writing an abstract over the Christmas holidays… Every few days, we will be highlighting a session in the Geochemistry, Mineralogy, Petrology and Volcanology section, to help make your session choice as easy as possi ...[Read More]

#EGU2020 Sessions in the Spotlight: Volcanic Plumes: Insights into Volcanic Processes, Impacts on the Environment and Health Hazards

#EGU2020 Sessions in the Spotlight: Volcanic Plumes: Insights into Volcanic Processes, Impacts on the Environment and Health Hazards

Thinking about submitting an abstract to EGU 2020? Fancy a week in beautiful Vienna, the city with the highest concentration of gelaterias outside of Italy*? Like in a Viennese gelateria, the amount of choice confronting you when trying to decide a session can be overwhelming. We are here to help! Every few days we will highlight a different session, helping you to find the one that is best for yo ...[Read More]

#EGU2020 Sessions in the Spotlight: How to Apply for a Marie Skłodowska-Curie grant

#EGU2020 Sessions in the Spotlight: How to Apply for a Marie Skłodowska-Curie grant

One of the often underrated parts of a conference are the short-courses – these give us a way to spend some time learning a topic in detail. If you find that it’s tough to really digest information in a 15 minute talk, then the short courses are for you! Today we are highlighting a potentially useful (and lucrative) course about how to apply for Marie Skłodowska-Curie grants from the E ...[Read More]

#EGU2020 Sessions in the Spotlight: The Dynamics of Magmatic Plumbing Systems

#EGU2020 Sessions in the Spotlight: The Dynamics of Magmatic Plumbing Systems

The EGU 2020 abstract submissions are now open for the next two months! Every few days, we will highlight a geochemistry, mineralogy, petrology and/or volcanolgy session right here – great news if like me, you can’t make a decision in a restaurant whenever there are too many options (just like the session list), so you just choose the first thing you see… Today it’s the tur ...[Read More]

#EGU2020 Sessions in the Spotlight: Evolution of the Earth’s upper mantle: a petrological, geochemical and geodynamic perspective on lithospheric mantle xenoliths, orogenic and ophiolitic peridotites

#EGU2020 Sessions in the Spotlight: Evolution of the Earth’s upper mantle: a petrological, geochemical and geodynamic perspective on lithospheric mantle xenoliths, orogenic and ophiolitic peridotites

The EGU 2020 abstract submissions are now open for the next two months! Every few days, we will highlight a geochemistry, mineralogy, petrology and/or volcanology session right here – great news if like me, you find choosing which session to submit to more difficult than choosing a decent movie on Netflix… Today it’s the turn of GMPV 4.4. Evolution of the Earth’s upper mant ...[Read More]

#EGU2020 Sessions in the Spotlight: Geochronology in hot and dynamic systems: approaches and tools to unravel the past

#EGU2020 Sessions in the Spotlight: Geochronology in hot and dynamic systems: approaches and tools to unravel the past

The EGU 2020 abstract submissions are now open for the next two months! Every few days, we will highlight a geochemistry, mineralogy, petrology and/or volcanology session right here – great news if you are paralysed by indecision or overwhelmed by the number of sessions. Today it’s the turn of GMPV1.7, “Geochronology in hot and dynamic systems: approaches and tools to unravel the ...[Read More]