Figure F78. Photomicrographs of Hole 1270C and 1270D harzburgites showing deformation textures (cross-polarized light; field of view = 5.5 mm). A. Single orthopyroxene pseudomorph crosscut by serpentine veins with little internal deformation (Sample 209-1270C-1R-1, 40–42 cm) (image 1270C_026). B. Elongate, parallel, partially serpentinized orthopyroxene grains defining a low-angle (~10°) foliation with a normal shear sense (Sample 209-1270D-10R-1, 4–6 cm) (image 1270D

Figure F78. Photomicrographs of Hole 1270C and 1270D harzburgites showing deformation textures (cross-polarized light; field of view = 5.5 mm). A. Single orthopyroxene pseudomorph crosscut by serpentine veins with little internal deformation (Sample 209-1270C-1R-1, 40–42 cm) (image 1270C_026). B. Elongate, parallel, partially serpentinized orthopyroxene grains defining a low-angle (~10°) foliation with a normal shear sense (Sample 209-1270D-10R-1, 4–6 cm) (image 1270D_037).