Figure F8. Close-up photographs of orthopyroxene in harzburgite. A. Orthopyroxene-poor harzburgite (interval 209-1272A-16R-1, 14–22 cm). B. Orthophyroxene-poor harzburgite (interval 209-1272A-21R-1, 46–58 cm). C. Orthopyroxene-bearing dunite showing coarse grains of orthopyroxene (interval 209-1272A-19R-1, 0–4 cm).