Compositional analysis of Tuscan glass samples: in search of raw material fingerprints
Compositional analysis of Tuscan glass samples: in search of raw material fingerprints
复制标题
DOI：
10.1007/s00216-008-1945-8
复制
发表时间：
2008-06-01
影响因子：
4.3
通讯作者：
Mendera, M.
中科院分区：
文献类型：
--
作者：
Cagno, S.;Janssens, K.;Mendera, M.
对来自托斯卡纳多个地点的91个容器玻璃样品进行了SEM-EDX定量分析。为了评估玻璃制造材料的差异，将其与威尼斯玻璃的数据进行了比较。样品的成分提供了不同原材料的线索，这些原料与从中世纪晚期到文艺复兴早期的食谱略有变化。鉴定出两种用作助熔剂的火山灰，其中一种来自东地中海，另一种可能来自西班牙。还发现了两种类型的硅源。其中一个被认为是含石英岩的河流卵石，另一个被认为是当地的沙子。
SEM-EDX quantitative analyses were performed on 91 samples of vessel glass originating from a number of sites throughout Tuscany. A comparison with Venetian glass data is made in order to evaluate differences in glassmaking materials. The compositions of the samples provide clues about the different raw materials used in relation to recipes that changed slightly during the period covering the late Middle Ages to early Renaissance. Two kinds of ash used as a fluxing agent were identified, one of which is of east Mediterranean origin while the other is likely to be Spanish. Two types of silica sources were also found. One of these was recognized as being quartziferous river pebbles, while the other is proposed to be local sand.