The area of study located in the North west of Iran and East of zanjan province,and includes a low latitude plain with Quaternary alluvial cover which is the tectonic subsidence and surrounded by The highlands of "Tarom" in the north and "Soltaniyeh" in the South. This highlands shows the different effects of hydrothermal activity in remote sensing studies on satellite images of +ETM landsat sensor that belong to the Eocene era and before that. This effects observed at the intersection of the faults and led to formation of mineral veins with mineralization of base and precious metals effects in this area. By using remote sensing techniques and methods such as Pseudo-colored composition 742 and Sabins Three-Beam Formula (Sabins 1992) we can find The effects of hydrothermal-magmatic facies and promising areas for more accurate reviews.