This study focuses on the analysis of Islamic ceramics from the Alcaçova of Santarém, Portugal. To establish the ceramic raw material provenance and ceramic technology, a set of raw materials was sampled and compared with the archaeological ceramics. Raw materials were dry sieved to increase the clay content, to reconstruct the ceramist homogenization process, and to evaluate chemical and mineralogical variation. Results showed that two raw materials were selected for local ceramic production, whereas some artefacts were imported.

中文翻译：

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Santarém Alcaçova 的伊斯兰陶瓷：原材料、技术和贸易

本研究的重点是对来自葡萄牙圣塔伦的阿尔卡索瓦的伊斯兰陶瓷进行分析。为确定陶瓷原料产地和陶瓷工艺，对一组原料进行了取样，并与考古陶瓷进行了比较。对原材料进行干筛以增加粘土含量，重建陶瓷均质过程，并评估化学和矿物学变化。结果显示，当地陶瓷生产选择了两种原材料，而一些手工艺品则是进口的。