Figure F28. Fault rocks in the lower part of the fractured/brecciated zone (Cores 316-C0006E-15R and 16R). A. Microbreccia and fault gouge (double arrow) and corresponding CT image (interval 316-C0006F-15R-3, 55–69 cm). B. Photomicrograph of fault gouge shown in A, showing composite planar foliation likely of tectonic origin. C. Fault breccia and corresponding CT image (interval 316-C0006F-16R-2, 42–58 cm).
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