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Figure F152. A. Magmatic layering in gabbro (interval 304-U1309B-15R-1, 16–32 cm). B. Troctolite exhibiting a magmatic foliation defined by elongated corona-texture olivine (interval 304-U1309D-22R-2, 32–45 cm). C. Elongated corona texture olivine (Sample 304-U1309D-22R-3, 39–42 cm) (cross-polarized light; field of view [FOV] = 8 mm). D. Contacts between gabbro and troctolite (interval 304-U1309D-8R-2, 65–77 cm). (Continued on next two pages.)

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