Keywords: Cataclasite Engelberg b.jpg View of a cataclasite under an optical microscope in normal polarized light Rock is from a landslide at Engelberg Switzerland from the Malm formation of the Helvetic nappes Own 2008-03 Woudloper For the same image in cross polarized light see image cataclasite Engelberg a jpg Tectonites in thin section Rocks in Switzerland |