Investigation the Collection of Pottery from the Historical and Islamic Eras Architectural Troglodytic Excavations, Arzanfod, Hamedan

The troglodytic architecture complex in Arzanfoud (Arzanpoul) is located 30 km southeast of Hamadan, 2 km south of Arzanfoud village. The complex accidentally recovered following mining activities at 2010. There have been four seasons of archaeological activities including excavations, documentation, earthworks, and identifications. According archaeological activities, more than 70 troglodytic spaces revealed that dated to historic and Islamic periods relying on pottery findings. There are questions on variations, forms, techniques, and decorations including 1) what dates are pottery types of troglodytic spaces? 2) What are common techniques and decorations of potteries? Considering descriptive-analytic method, findings, collected of fieldworks and bibliographic studies, qualitatively analyzed. Conclusions indicate that pottery findings date to historic period, Parthian and Sassanid, and middle and late Islamic periods (Seljuq, Ilkhanid, Timurid, and Safavid). Among the most important historic potteries are Clinky wares, grooved rims, and hump-like rims; while the most significant Islamic potteries are stamped wares, painting underglaze, lusterwares, Sgraphiato, enamled wares, and blue and white. Regional soils studies, and nearby Mica and Quartz mines indicate that potteries with Mica and Quartz in temper are, probably, local productions, while the others are probably exotic.