文章基本信息

标题：Characterisation and Analysis of Metallic Artefacts from the Pylos Archaeological Museum
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作者：M. Kylafi ; A. Katakos ; S. Boyatzis 等
期刊名称：STAR: Science & Technology of Archaeological Research
电子版ISSN：2054-8923
出版年度：2017
卷号：3
期号：2
页码：161-168
DOI：10.1080/20548923.2018.1456742
出版社：Taylor and Francis Ltd
摘要：The present study focuses on the analysis of four unique artefacts, originally recovered from a tomb complex of the Hellenistic period and now displayed at the New Pylos Archaeological Museum, Niokastro fortress of Pylos, Greece (since 2016). The items are rod-shaped, with a length between 5.5 and 14.6 cm and intricate decorative patterns. The rods were analysed following a multi-technique, non-invasive approach, using optical microscopy, XRF, SEM/EDS and FTIR. The analysis suggests that the three brown rods are made of wrought iron; successive areas of calcite crystal formations are associated with environmental depositions and corrosion defects. The white rod shows distinctly different chemical characteristics: it is composed of a thick core identified as bone and covered by a thin layer of lead. The combined microscopic, chemical and spectroscopic analysis resulted in the chemical characterisation of the artefacts and thus in a better understanding of their properties. In turn, the analysis has lead to hypotheses for the likely function of these unique artefacts (i.e. three writing implements and one decorative hinge).
关键词：Hellenistic; Pylos; SEM/EDS; FTIR; ancient stylus