Figure F11. Photomicrographs showing olivine–orthopyroxene protogranular texture with spinel-bearing symplectite along the orthopyroxene margin (Sample 209-1274A-7R-1, 101–105 cm). A. Plane-polarized light; field of view (FOV) = 2.75 mm; image 1274A_044. B. Cross-polarized light; FOV = 2.75 mm, image 1274A_045. C. Close-up showing the mineral assemblage forming the intergrowth spinel, a highly birefringent mineral in the upper part of the image and orthopyroxene (cross-polarized light; FOV = 0.7 mm; image 1274A

Figure F11. Photomicrographs showing olivine–orthopyroxene protogranular texture with spinel-bearing symplectite along the orthopyroxene margin (Sample 209-1274A-7R-1, 101–105 cm). A. Plane-polarized light; field of view (FOV) = 2.75 mm; image 1274A_044. B. Cross-polarized light; FOV = 2.75 mm, image 1274A_045. C. Close-up showing the mineral assemblage forming the intergrowth spinel, a highly birefringent mineral in the upper part of the image and orthopyroxene (cross-polarized light; FOV = 0.7 mm; image 1274A_046).