The authors reconsider the origins of metallurgy in the Old World and offer us a new model in which metallurgy began in c. eleventh/ninth millennium BC in Southwest Asia due to a desire to adorn the human body in life and death using colourful ores and naturally-occurring metals. In the early sixth millennium BC the techniques of smelting were developed to produce lead, copper, copper alloys and eventually silver. The authors come down firmly on the side of single invention, seeing the subsequent cultural transmission of the technology as led by groups of metalworkers following in the wake of exotic objects in metal.
The transition from the use of native copper to smelted copper-base alloys in Southwest Asia is not well studied, yet is critical to our understanding of the development of metallurgy in this region and its relationship to the rise of complex societies. In this paper, recent analytical research on one of the earliest examples of smelted arsenical copper in the world -the Period VIA awl from Tepe Yahya in Southeastern Iran (ca. 4300 BCE) -is presented and compared to metal artifacts from earlier and later periods at the site. It is argued that this single awl represents the initial importation of metal to Yahya. even as local native copper continues to be exploited for the next few centuries (if not longer). In addition, this awl was probably worked locally, suggesting a new style of economic production emphasizing the import of raw materials followed by the consumption (or export) of locally-crafted goods. Finally, analysis has revealed that this Chalcolithic awl was probably used for the carving of steatite, which could have large implications for the rise of Yahya as a specialized soft-stone workshop by the Eariy Bronze Age.
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