Representation of structural data plotted on equal-area stereonets, using the lower hemisphere convention. (a) represent S_0/1 and S₂ in detrital metasedimentary rocks as well as the N-trending fault/shear zones measurements. It is represented the data acquired during mapping of the TNP and database obtained from mine. (b) shows the NE and NW-trending faults of D_T3 deformation event of the deposit, and the late fracture of D_T3 deformation event.