Anse aux Moines coastal cliff. (a) Composite picture and structural interpretation of the coastal cliff limited to the south by a normal fault that shifts the unconformity and tilts SU1 and SU2 beddings to the south. (b) Picture of brecciated quartz veins containing silicified clasts. (c) Picture of the fault gouges with heterogeneous silicified clasts in the siliceous matrix. (d) Stereographic projection of bedding and faults orientation. See Table 1 for brittle structure nomenclature.