Figure F11. Photomicrographs showing altered clinopyroxene crystals (Sample 209-1268A-19R-1 [Piece 2A, 16–18 cm]) (cross-polarized light: blue + light gray filters; field of view = 1.4 mm). A. Altered pyroxene that could have been a clinopyroxene interstitial in a serpentinized olivine matrix (image 1268A_030). B. Altered pyroxene that could have been a clinopyroxene in a serpentinized olivine matrix (image 1268A

Figure F11. Photomicrographs showing altered clinopyroxene crystals (Sample 209-1268A-19R-1 [Piece 2A, 16–18 cm]) (cross-polarized light: blue + light gray filters; field of view = 1.4 mm). A. Altered pyroxene that could have been a clinopyroxene interstitial in a serpentinized olivine matrix (image 1268A_030). B. Altered pyroxene that could have been a clinopyroxene in a serpentinized olivine matrix (image 1268A_031).