Patterns of metal procurement, manufacture and exchange in Early Bronze Age northwestern Anatolia: Demircihüyük and beyond

Abstract This paper adds a new interpretive layer to the already extremely well-investigated site of Demircihüyük, a small Early Bronze Age settlement at the northwestern fringes of the central Anatolian plateau. It presents a reassessment of the evidence for prehistoric mining in the region, as well as a new programme of chemical composition analysis integrated with an object functional and technological typology of the site's metal assemblages. The results reveal complex manufacturing techniques (such as bivalve mould casting, plating and lost wax) and the co-occurrence of several alloying types, including the earliest tin bronzes in the region. Object typology further indicates that the Demircihüyük community was at the intersection of two distinct metallurgical networks: one centred on the western Anatolian highlands, the other spanning the northern part of the central plateau. Additionally, several strands of evidence suggest that the beginning of interregional exchanges, linking central Anatolia to northern Levantine and Mesopotamian societies, may have started at an earlier date than the commonly assumed ca 3000–2800 BC.