Objectives :
Reproduce alteration in non-tectonic settings, in reference isotropic stress configuration.

Description of planned work :
Percolation experiments will be performed for several months at 180°C on the samples generated in T2.2. GM will use the ICARE flow-through laboratory. Fluids will be sampled periodically during the experiments to determine their geochemical composition, and evolution through time, allowing to perform mass balance computations.

Updated on 1er avril 2024