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Earth, Planets and Space
Figure 3 | Earth, Planets and Space

Figure 3

From: Characterization of olivine fabrics and mylonite in the presence of fluid and implications for seismic anisotropy and shear localization

Figure 3

Representative unpolarized FTIR spectra of olivine. Optical photomicrographs next to each FTIR spectra indicate the location where each FTIR spectra were taken. The square in the optical photomicrograph shows the IR beam size of 50 μm × 50 μm. (A) FTIR spectrum of olivine in the large-grained area without any inclusion and grain boundary (sample 373). (B) FTIR spectrum of olivine in the large-grained area without any inclusion and grain boundary (sample 372). (C) Unpolarized FTIR spectrum of olivine in the large-grained area (sample 372) where hydrous inclusions are found. (D) Unpolarized FTIR spectrum of olivine in the medium-grained area (sample 380) where a hydrous inclusion (antigorite) is found.

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