Structural analysis of Moro Mountains transpression duplex (north-west of Tabriz)

The Moro Mountains are located in the 27 km of the north-west of hanging wall of TabrizFault. Tabriz Fault with the strike-slip movements caused the feather fractures in both side that these fracture linkage to each other and finally make the North Moro Fault. Both Tabriz Fault and North Moro Fault are having strike-slip movement. North Moro Fault have arcship trend, and in the west ending point terminate in the Tabriz Fault. Their geometric locations of these faults related to each other caused engender a transpression duplex in their limitation of distance. Stress regime transpression caused positive topographic feature in between two faults that engender of Moro Mountain. This uplift occurs along longitude faults that having strike parallel with two big faults and have the same mechanism. With considering of the existing both shear and pure stress and style of deformations, probably style of transpression of Moro Mountains is inclined transpression model.