The “ Gandom beryan “ in the Lut Desert in the East River and Birjand is located 80 kilometers Shahdad, Volcanic area is covered with black volcanic rocks that cover the same intense heat rising in the region. This region is the lowest of the Iranian interior region and this is another reason for the intense heat. Plain “Gandom beryan” that is an area of 200 km and 150 km wide No living thing is not life and environmental conditions in such a way that there is no plant or animal. Even the carcasses of dead animals and, abandoned in a wheat grill, and not decomposed by heat sun dried heat but just are. It is also possible in this area even bacteria will not survive.