Outcrop-scale aspect of pseudotachylyte (pst) fault veins crossing serpentinized peridotite (pictures A to D from locality 1, E from locality 3). A. Isolated flat-lying fault vein. B. Gently to moderately dipping network of fault veins. C. Steeply dipping fault veins (viewed from above). D. Steeply dipping fault veins (side view). E. Hand sample polished section of a serpentinized peridotite showing a fault vein (fv) and injection veins (iv).