摘要
使用北京大学科技考古实验室的激光剥蚀电感耦合等离子体发射光谱分析了台湾省出土的18件古代玻璃珠子标本,结果表明这些珠子主要属于钙镁玻璃系统、钾玻璃系统、铅玻璃系统以及钠钙玻璃系统,除钠钙玻璃以外其它玻璃的制作技术均和同时期在大陆流行的玻璃制作技术同源。而成分分析结果显示钠钙玻璃可能来自印度或者东南亚,说明中古时期台湾岛是"海上丝绸之路"的重要中转站。
Eighteen ancient glass beads unearthed from Taiwan Province are analyzed by Laser Ablation Inductive Coupled Plasma Atomic Emission Spectrum （LA-ICP-AES） in Arehaeometry Lab, Peking University. The results indicate that the types of these beads belong to calcium-manganese-silica glasses/sodium-calcium-silica glass/potassium-silica glass and lead-silica glasses separately. The crafts of all these beads are the same as those in the Mainland simultaneously, with the exception of one Sodium-Calcium-Silica glass, which show similar provenances of the glass-making technology between Talwan Province and Mainland. According to the composition of the sodium-Calcium-Silica glass bead, it might come from India or Southeast Asia, which indicates that Taiwan Island was a very important transfer station in the marine-silk-road.
出处
《南方文物》
2008年第4期109-114,共6页
Cultural Relics in Southern China
