Shales and geological waste repositories: from microstructure description to macro-scale properties

Christophe Tournassat, Université d'Orléans - CNRS/INSU - BRGM, UMR 7327 Institut des Sciences de la Terre, Orléans, France; Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, Carl I Steefel, Lawrence Berkeley National Laboratory, Berkeley, United States and Stéphane Gaboreau, BRGM, French Geological Survey, Orléans, France