Effects of fluid-rock interactions on faulting within active fault zones - evidence from fault rock samples retrieved from international drilling projects

Christoph Janssen1, Richard Wirth1, Manuel Kienast1, Yasuo Yabe2, Jean Sulem3 and Georg Dresen1, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Tohoku University, Sendai, Japan, (3)University Paris-Est, Ecole Nationale des Ponts et Chaussées, Laboratoire Navier, Champs-sur-Marne, France