The disciplines Geochemistry, Mineralogy, Petrology, and Volcanology (GMPV) are the nexus of Earth processes. The GMPV Division addresses the chemical and physical properties of minerals that build our planet and their impacts on humanity and Earth’s habitability. The topics that fall under the GMPV purview include volcanic unrest and eruption; formation and evolution of continental crust; the role of atmospheric composition in habitability, via the geochemical record linked to mass extinctions; and the chemistry of the deep Earth, from mantle to core, including isotope geochemistry and radiometric dating. The science covered by GMPV also includes ocean chemistry and its control by ocean floor magmatism, weathering and erosion of continental crust, or cosmic input. The GMPV scope includes the traceability of fluid migration within the Earth through the study of ore deposits, geothermal systems as well as modifications of deep-seated rocks. In sum, the disciplines encompassed by the GMPV Division collectively describe the workings of complex and inter-connected systems in the Earth, providing the opportunity to speculate about other potentially habitable planets.
La Soufrière de Guadeloupe is an andesitic stratovolcano located in the southern part of Basse-Terre, within the Guadeloupe archipelago (Eastern Caribbean). It towers over the towns of Sainte-Claude and Basse-Terre. Nearly 50 years ago, this region faced severe consequences from a phreatomagmatic eruption, forcing the evacuation of 80,000 people. Since then, the volcano has been regularly monitored. Today’s blog post will delve into La Soufrière’s eruptive history and provide an update on its current activity. Basse-Terre is the western of …
The first edition of the Geochemistry, Mineralogy, Petrology and Volcanology Campfires of the 2024/2025 season is right at the door and will take place on Thursday September 12th at 11 am CET on Zoom. This edition will be a special Scientific Campfire, during which the three GMPV ECS awardees of the 2024 General Assembly will present their latest work to the community. Our speakers for this edition are: Yanhao Lin – 2024 Arne Richter Award for Outstanding Early Career Scientists …
When it comes to dating profiles, minerals can put up a really good face at first. But, as some of the users in dating apps out there, they might not be worthy of a second try, or maybe not even of a first depending on what your intentions are… To help out, we will tackle some of the main minerals used in geochronology, as if they were featured on online dating apps, plus some ‘red flags’ from previous lovers users. …
Only a very small fraction of the energy produced by nuclear fusion in the Sun (3.82 x 1023 kW) reaches the top of the Earth’s atmosphere (1.7 x 1014 kW), and then only about 50% of it reaches the Earth surface, where it is absorbed by the oceans and land. This energy is radiated back as longwave infrared radiation, which is partially absorbed and after reradiated downward to the surface by the greenhouse gases residing in the atmosphere. The most …
The 2024 Robert Wilhelm Bunsen Medal is awarded to
Kei Hirose for outstanding research, combining innovative experimental and analytical techniques, on the behaviour and evolution of the Earth’s deep interior.
Arne Richter Award for Outstanding Early Career Scientists
The 2024 Arne Richter Award for Outstanding Early Career Scientists is awarded to
Yanhao Lin for groundbreaking research on lunar magma ocean crystallisation, and experimental and theoretical work to quantify water contents and volatile cycling from deep mantle to near surface.
The 2023 Robert Wilhelm Bunsen Medal is awarded to
Susan L. S. Stipp in recognition of her fundamental research and unique applications of nano-geochemistry and mineralogy.
The 2023 Division Outstanding Early Career Scientist Award is awarded to
Xin Zhong for outstanding research in the field of elastic thermobarometry, resulting in many novel applications including the characterization of frictional melts formed during faulting, metamorphism in the deep crust, and the timing of kimberlite ascent.
Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2023 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Alessia Tagliaferri Garnet compositional re-adjustment: cooling rate constraint in metapelites from the Lepontine dome (Central European Alps)
Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2023 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Bartosz Puzio Estimation of missing third-law standard entropy of apatites using the optimized Volume-based Thermodynamics
