Manufacturing Technology and Usage of Glass Fragments in Jahangir Dome and Goriye, Sasanid Sites in Western Iran

This article introduces the Sasanid glass found during excavations at the western Iranian sites of Jahangir Dome and Goriye in Ilam province. In addition to architectural remains, different types of Sasanid pottery, glass, and metal vessels were found at these sites. Considering the importance of the glass industry in this period, the purpose of this article is to study the typological styles and chemical compositions of the glass fragments excavated at Jahangir Dome and Goriye to identify the origin of the vitreous materials. Glass fragments from these sites are divided into four groups based on the form and typology and include: vessel fragments, cosmetic containers, bracelets, and beads. According to the elemental analysis, silicon dioxide, sodium oxide, and calcium oxide are the main chemical components in the studied samples, and analyzed glass materials are of a plant-ash silica-soda-lime glass-type.