The trading of ancient glass beads: new analytical data from South Asian and East African Soda-Alumina glass beads
The trading of ancient glass beads: new analytical data from South Asian and East African Soda-Alumina glass beads
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DOI：
10.1111/j.1475-4754.2007.00350.x
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发表时间：
2008-10-01
期刊：
影响因子：
1.6
通讯作者：
Oka, R.
中科院分区：
文献类型：
--
作者：
Dussubieux, L.;Kusimba, C. M.;Oka, R.
在非洲和亚洲的考古遗址中发现的类似玻璃珠见证了两大洲之间的贸易关系。本文报道了元素分析结果，从最近的深入激光烧蚀-电感耦合等离子体-质谱（LA-ICP-MS）的研究一组考古玻璃珠具有特定的氧化铝丰富的成分来自东非，印度和斯里兰卡。根据微量元素的浓度，确定了两个不同的亚组。一个亚群出现在早期（公元前世纪至公元前世纪）的南印度和斯里兰卡。第二个亚群出现在较晚的日期在非洲，并确定在不同的肯尼亚网站日期从第九届至第19届世纪ACE，并在同一时间在印度西部的乔勒网站。
The occurrence of similar glass beads at archaeological sites in Africa and Asia bears witness to the trade relationship between the two continents. This paper reports elemental analysis results from a recent in-depth laser ablation - inductively coupled plasma - mass spectrometry (LA-ICP-MS) study of a group of archaeological glass beads with a specific alumina-rich composition from East Africa, India and Sri Lanka. Based on the concentrations of the trace elements, two different subgroups were identified. One subgroup occurs at early periods (fourth century BCE to fifth century ACE) in South India and Sri Lanka. The second subgroup appears at later dates in Africa and was identified at different Kenyan sites dated from the ninth to the 19th century ACE, and at the contemporaneous site of Chaul in western India.