Transient porosity pulses and microfracturing during a stress-generating retrograde metamorphic reaction

François Renard1, Xiaojiao Zheng2, Benoit Cordonnier3, Wenlu Zhu4 and Bjorn Jamtveit1, (1)University of Oslo, Oslo, Norway, (2)University of Oslo, PGP/Department of Geosciences, Oslo, Norway, (3)University of Oslo, Department of Geosciences, Physical of Geological Processes, Oslo, Norway, (4)University of Maryland, College Park, MD, United States