Archaeometallurgy of Ancient Copper, Bronze, and Iron
This community applies chemical and isotopic analysis to ancient metal artifacts to reconstruct how early societies smelted, alloyed, and traded copper, tin, and iron.
The work centers on determining the geographic origin of metals and the specific technologies used to produce them. Researchers frequently employ lead isotope analysis and X-ray fluorescence to trace the source of copper and tin ores, distinguishing between local production and long-distance trade. A significant portion of the study focuses on the transition from the Bronze Age to the Iron Age, examining the chemical composition of copper alloys, tin bronzes, and early iron objects. Applications include tracing the supply chains of silver coins and gold artifacts, analyzing the corrosion of ancient vessels, and identifying the manufacturing techniques behind bronze mirrors and weapons. The evidence base is heavily weighted toward the Southern Levant, China, and the Mediterranean, with specific attention to Han Dynasty metallurgy and Late Bronze Age exchange networks.
The largest share of the community's output is found in copper research, accounting for 50.0% of all copper research tracked, and 1,402 papers here. Iron research follows with 20.0% of its tracked output and 925 papers, while silver research contributes 40.0% of its tracked output and 655 papers.
The community comprises 4,398 papers, publishing most frequently in Archaeometry, Archaeological and Anthropological Sciences, and the Journal of Archaeological Science.
Recent work continues to refine the understanding of metal circulation, with new studies applying multiproxy isotope analysis to Sardinian figurines, tracing copper flows in the Dutch Late Neolithic, and investigating the unintentional production of bronze in Argentina.