Structural Study of Lapis Lazuli Stones and Beads of the Shahr-i Sokhta in Sistan

A structural analysis of lapis lazuli stones and beads from Shahr-i Sokhta, a UNESCO World Heritage Site in Sistan, Iran, reveals significant insights into the material composition and manufacturing techniques used during ancient times. The study identifies distinct structural characteristics and impurities in the lapis lazuli samples, providing evidence of sophisticated craftsmanship and trade practices dating back to the Bronze Age. Researchers employed advanced analytical methods, including X-ray diffraction (XRD) and scanning electron microscopy (SEM), to examine the mineralogical properties and surface morphology of the artifacts. These findings contribute to a deeper understanding of the cultural significance and technological advancements of ancient civilizations in the region.

Sedghi, Y., Beheshti, I., & Seyed Sajadi, M. (2022). Structural Study of Lapis Lazuli Stones and Beads of the Shahr-i Sokhta in Sistan. Parseh Journal of Archaeological Studies, 6(20), 59–84. https://doi.org/10.66224/pjas.6.20.59