Study of the Early and Middle Bronze Ages Pottery Making in Kelardasht Through Petrography

Due to the long lasting durability of pottery, they remain unchanged and plays an important role in archaeological researches. Aside of its difference usage in archaeological research such as dating, artistic and subsistent and communications and exchanges among people of different regions, is used in technology level. Archaeological site of Tape Kelar Hill, situated near Hasankif city, in Kelardasht, is one of the most important prehistoric sites in southern coast of Caspian Sea, which includes cultural materials from the Late Chalcolithic from the fourth millennium B.C. to the Islamic era. The significance of this site has become twofold considering the previous views issued about prehistoric cultures in western Mazandaran and Gilan provinces. The Early Bronze Age potteries of this site are of Kura-Araxes. These are the most important finds of this site. The main research question of this article pertains to the structure of the pottery in this area in two periods and aims to see whether or not the initiation of Kura-Araxes pottery has resulted from external factors and there is difference between Early and Middle Bronze Ages? In this study, 15 pieces of pottery from Early and Middle Bronze ages were studied via petrography method in order to compare in terms of composition and mineral tissues. Research has shown that the pottery of this site, in spite of experiencing some changes in the tissues, is local production.