Ophiolites located at east of Hajiabad were studied by regular magnetometry. A data collection of 2290 magnetic readings in a region of approximately 2.5×3 Kilometers of square was collected. Geosoft software was used to impose correction, processing and qualitative analysis on the data. Results in the examined area indicate the existence of a general fault trend made of two parallel trends from southwest to northeast which are in cross with the Main Zagros Thrust (MZT). Depth estimations of these two fault trends using Euler Deconvolution suggest a southeast depth gradient for this area. A strike-slip fault with vertical sheer zone that is not in correspondence with the geological map, which suggests a thrust fault system in this area, is recognized.