Geology and Metallogenesis of the Sediment-Hosted Cu-Ag Deposit of Tizert (Igherm Inlier, Anti-Atlas Copperbelt, Morocco)

Figure 8

Field view photographs showing a south verging propagation fold (a) and a subhorizontal decollement horizon in the Lower Limestone (b). This decollement is a 2–4 m thick subhorizontal horizon localized along a silicified and brecciated evaporitic layer at the top of the Tamjout Dolomite. Note the cataclastic to mylonitic texture with asymmetric pressure shadows around rigid objects.

(a)

(b)