Figure F158. One 3 mm wide cataclastic zone (cz) cuts a 1–2 cm wide brittle-ductile shear zone (sz) composed of 0.1 mm wide chlorite- and titanite-bearing shear bands, quartz-bearing dilational gashes, and one submillimetric cataclastic layer. A. Thin Section 116 (Sample 309-1256D-139R-1, 89–91 cm). B. Detail of A (field of view = 5 mm; plane-polarized light, blue filter).
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