Figure 4
From: Multiscale off-fault brecciation records coseismic energy budget of principal fault zone
Brecciation model in Ichinokawa. (a) Schematic view of subshear rupture and energy propagation correspond to the activity along the MTL (b) Initial pulverization driven by rupture propagation during the coseismic event. (c) Fluid-induced brecciation as the consequence of elevated fluid pressure together with perfect macroscopic images of bipyramidal quartz and stibnite.
