Evidence of Early Metalworking in Arctic Canada

摘要

This paper examines new evidence related to an early (pre-Columbian) European presence in Arctic Canada. Artifacts from archaeological sites that had been assumed to relate to pre-Inuit indigenous occupations of the region in the centuries around A.D. 1000 have recently been recognized as having been manufactured using European technologies. We report here on the SEM-EDS analysis of a small stone vessel recovered from a site on Baffin Island. The interior of the vessel contains abundant traces of copper-tin alloy (bronze) as well as glass spherules similar to those associated with high-temperature processes. These results indicate that it had been used as a crucible. This artifact may represent the earliest evidence of high-temperature nonferrous metalworking in the New World north of Mesoamerica. (C) 2014 Wiley Periodicals, Inc.