Figure 5: SEM micrographs of samples.
From: Dehydration-driven stress transfer triggers intermediate-depth earthquakes
(a–c) 05–1.1, (d–f) 50–3.5, (g,h) 20–1.2 and (i–k) 00–3.5. (a) Sample 05–1.1 with location of Fig. 6; (b) sealed fault ; (c) intensely sheared grains along a fault; (d) sample 00–3.5; (e) faults; (f) microfault in olivine and antigorite between two antigorite pseudomorphs; (g) sample 20–1.2; (h) detail showing homogeneous texture of sample 20–1.2 with deformed (flattened) antigorite pseudomorphs; (i) sample 00–3.5; (j) shear zone of intensely reduced grain size; (k) detail of the shear zone, exhibiting angular micrometric olivine grains. σ1 refers to the maximum compression axis.
