Figure F37. Photomicrographs showing high-temperature deformation textures in harzburgites from Hole 1274A. Opx = orthopyroxene, Ol = olivine. A. Kink bands in orthopyroxene (Sample 209-1274A-13R-1 [Piece 1, 3–6 cm]) (cross-polarized light [XPL]; field of view [FOV] = 5.5 mm; image 1274A_127). B. Kink bands with clinopyroxene exsolution along the boundaries (Sample 209-1274A-5R-2 [Piece 1, 17–29 cm]) (XPL; FOV = 1.4 mm; image 1274A_96). C. Parallel kink bands in olivine and orthopyroxene (Sample 209-1274A-2R-1 [Piece 1, 0–3 cm]) (XPL; FOV = 2.75 mm; image 1274A_126). D. Neoblasts formed at old kink band boundaries (Sample 209-1274A-8R-1 [Piece 10, 61–64 cm]) (XPL; FOV = 2.75 mm; image 1274A_113). Note the interstitial clinopyroxene. Neoblasts and porphyroclasts show no signs of internal strain. E. Polygonalized neoblasts of orthopyroxene (Sample 209-1274A-18R-1 [Piece 19, 115–118 cm]) (XPL; FOV = 5.5 mm; image 1274A_138). F. Neoblasts of orthopyroxene with incipient polygonalization (Sample 209-1274A-22R-1 [Piece 4, 20–23 cm]) (XPL; FOV = 1.4 mm; image 1274A_139). G. Neoblast formation along kink bands and grain boundaries (Sample 209-1274A-12R-1, 98–101 cm) (XPL: blue filter; FOV = 2.75 mm; image 1274A_103).