Fluid-solid interaction processes proceed throughout the Earth’s crust at different temperatures from high pressures and temperatures in orogenic systems to low temperatures during sedimentary and diagenetic processes, as well as during near surface weathering. In this course we will explore different geological environments where fluid-solid interaction takes place and explore the range of reactions that proceed under different pressures, temperatures and fluid conditions. This includes low-temperature (<200°C) alterations in carbonates, sandstones, claystones, evaporites, siliceous sediments and organic sediments with the aim to provide an overview of the basic concepts on diagenetic alterations in sediments based on physical, biological, and chemical parameters. In addition, fluid-solid reactions will be investigated through laboratory experiments that will be analyzed using different analytical techniques. Attention will be paid on integrating macro- and micro-scale sedimentological and geochemical techniques used in diagenetic studies.
- Enseignant·e: Anneleen Foubert
- Enseignant·e: Esther Schwarzenbach