Figure F2. Photomicrographs of the examined olivine gabbros. A, B. Olivine gabbro (Sample 176-735B-101R-1 [Piece 7, 106-108 cm]; (A) cross-polarized and (B) plane-polarized light; field of view = 1.4 cm). (Continued on next page.)

Figure F2. Photomicrographs of the examined olivine gabbros. A, B. Olivine gabbro (Sample 176-735B-101R-1 [Piece 7, 106-108 cm]; (A) cross-polarized and (B) plane-polarized light; field of view = 1.4 cm). (Continued on next page.)