A SYSTEMATIC APPROACH TO GEOCHEMICAL SOURCING OF OBSIDIAN ARTIFACTS
A SYSTEMATIC APPROACH TO GEOCHEMICAL SOURCING OF OBSIDIAN ARTIFACTS
复制标题
黑曜石文物地球化学来源的系统方法
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
M. Glascock
中科院分区：
文献类型：
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作者：
M. Glascock
化学分析是世界各地考古学家使用的黑曜石来源调查的成熟分析工具。对黑曜石文物的研究有助于考古学家追踪人类的流动模式，揭示原材料来源的差异，调查史前长距离交流等，近年来，手持式便携式X射线荧光（pXRF）光谱仪已成为黑曜石文物来源研究的最受欢迎的工具。即便如此，pXRF有时也会导致不确定的结果。在这种情况下，更强大的分析方法，如中子活化分析（NAA）和激光烧蚀电感耦合等离子体质谱（LA-ICP-MS）可以发挥重要作用。这项工作描述了一个系统的方法来分析和解释的地球化学数据的黑曜石文物。
Chemical analysis is a proven analytical tool for obsidian provenance investigations used by archaeologists around the world. Studies of obsidian artifacts assist archaeologists in tracking human mobility patterns, revealing differential access to raw material sources, investigating prehistoric long-distance exchange, etc. In recent years, hand-held portable X-ray fluorescence (pXRF) spectrometers have become the most popular tool for provenance research on obsidian artifacts. Even so, pXRF can sometimes lead to inconclusive results. In such instances, more powerful analytical methods such as neutron activation analysis (NAA) and laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) can play an important role. This work describes a systematic approach to the analysis and interpretation of geochemical data for obsidian artifacts.