Multiple assessments of local properties, production, and performance in metal objects: an experimental case study from Petra, Jordan

作者：Ryzewski Krysta^*; Sheldon Brian W; Alcock Susan E; Mankin Max; Vasudevan Sugeetha; Sinnott Armstrong Nicholas

来源：Archaeological and Anthropological Sciences, 2011, 3(2): 173-184.

DOI：10.1007/s12520-011-0051-6

• Material properties
• Copper alloys
• Digital image analysis nanoindentation
• Petra

This object-specific case study focuses on cupreous artifacts excavated from the Great Temple complex of Petra, Jordan to demonstrate how the use of compositional X-ray analyses alongside two experimental applications (ImageJ software and nanoindentation) have the potential to generate different and otherwise unobtainable information about archaeological metals. The study highlights the value of using multiple techniques as a means of resolving the ambiguities that tend to arise from interpretations of single-sited measurements on objects and from single-instrumental analyses during studies of production processes and consequent material performance. Employing different techniques on multiple localities within a sample permits the gathering of precise information about the behavior of and interrelationships between variables that affect the objects' fabrication and use, particularly composition, structure, and hardness properties. The resulting data are interpreted in association with contextual archaeological information from Petra to consider the use-life and potential significance of these objects.

• 出版日期2011-6