The petrographic analysis of ceramics can often answer a wide variety of archaeological questions, especially regarding fabrication, manufacturing processes which were despite focused on the construction and trade of pottery. However, ceramics which were collected from the same site can mostly differ in their chemistry as well as fabrics. As is applied in many cases, essential archaeological survey and documentations in a theoretical framework are key to the proper application of ceramic petrography through the archaeometrical research. This paper deals with the petrographically approach on Kura-Araxes or Early Bronze Age ceramics manufacturing processes of Sonqor Plain. It is of worth-knowing to contribute that the contact and exchange strategies between indigenous communities and several cultural-spheres during Early Bronze Age (beginning of the fourth millennium BC) in this area. Morphological data along with mineralogical composition of ceramics were applied to determine the major elements of the pottery sherds. Based on the result, one can be suggested that all of sherds are in the same group and were demonstrated mightily local productions. The ceramic manufacturing technology indicates same patterns of material interactions during the ETC or Kura-Araxes in all of the investigated sites in Sonqor Plain.
