1. THE TRADING OF ANCIENT GLASS BEADS: NEW ANALYTICAL DATA FROM SOUTH ASIAN AND EAST AFRICAN SODA–ALUMINA GLASS BEADS.
- Author
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Dussubieux, L., Kusimba, C. M., Gogte, V., Kusimba, S. B., Gratuze, B., and Oka, R.
- Subjects
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GLASS beads , *TRACE elements , *GRANULAR materials , *SPECTRUM analysis , *ANCIENT glassware - Abstract
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 centurybce to fifth centuryace) 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 centuryace, and at the contemporaneous site of Chaul in western India. [ABSTRACT FROM AUTHOR]
- Published
- 2008
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