Chah-Alikhan area (2 separate rectangle) in Isfahan Province is located in 210 km NE of Isfahan town and 85 km NE Zavare of Ardestan in Northeren part of Degh-Sorkh desert. In 1387 along prospecting of the area geological and topo maps, were prepared and then petrological studies and geochemical sampling (49 samples) were carried out in the area. At the end in 1389 a geophysical survey (6 profiles of IP/RS) were carried out in the area. These studies were done in two zones of East and West in the studied area. Mineralization at Chah-Alikhan is a associated with Quartz-Hematite veins as well as with Malachite, Pyrite and Chalcopyrite. The thickness of the veins are between 1-4 m and their lengthes are between 300-600 m. The geology of the area are consist of ignimbrite, tuff, andesite and rhyolite of Eocene-oligocene age. According to the field observation, the host rocks area inclusive silice veins and andesites. By study of multi variate statistics on geochemical results, it is shown that mineralization is epithermal Au-Cu vein type. According to the geochemical results the 1.79 ppm Au. One sample showed 47 ppm Au. At the end the ratio between top ore and ore elements was calculated (0.53) and it can be concluded that the erosion surface is at the bottom part of the ore. At west zone 4 profiles of IP/RS and in the East zone 2 profiles of IP/RS were taken. The IP signature at both zone are almost the same, but profiles 1.2 and 3 comparel the profile 4 showed strong and wider IP signature. At East zone profile 6 showed stronger and wider IP signature compared the profil 5. At this zone mineralized vein almost shows a vertical extention. According to the geophysical results the grade of gold and copper at depth are probably better than surface. Using integrated analysis explorations data of the studied area 6 points in west zone and 3 points in west zone and 3 points in East zone were proposed for drilling. Key Words: Index, Chah-Alikhan, Gold, Profil IP/RS
