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Hajivaliei M. (2025). A Reassessment of Portable X-Ray Fluorescence (PXRF) Data for Timurid Silver Coins from the Avicenna Tomb Museum. Parseh J. Archaeol. Stud.. 9(33), 313-327. doi:10.61882/PJAS.818.1148
URL: http://journal.richt.ir/mbp/article-1-1148-en.html

Timurid coinage functions as a material repository, mirroring the significant economic and political shifts characterizing the era, thereby offering crucial insights into the socio-economic structure of the Timurid Empire. This investigation critically examines a collection of Timurid numismatic artifacts housed in the Avicenna tomb Museum utilizing X-ray Fluorescence (XRF) spectroscopy. The meticulous re-evaluation of preliminary XRF spectroscopic data is paramount, particularly within the discipline of numismatics, as it constitutes a foundational requisite for mitigating analytical errors and augmenting the precision of interdisciplinary assessments. While XRF technology provides a non-destructive means for the precise determination of elemental composition within the coinage, a failure to implement rigorous monitoring and comprehensive data scrutiny risks introducing substantial historical misinterpretation and analytical uncertainty. This study addresses core research questions concerning the substantive value of re-analyzing and interpreting XRF spectral outputs, specifically concerning their utility in authenticity verification (counterfeit identification) and the delineation of underlying economic and cultural characteristics. The central hypothesis asserts that unprocessed XRF spectral data lacks inherent accuracy and necessitates expert-driven, in-depth analysis for conclusive artifact examination. Furthermore, the research underscores the necessity of detailed spectral profiling, acknowledges inherent technical complexities in data interpretation, and advocates for interdisciplinary methodologies to substantially enhance result validity. The findings conclusively demonstrate that a profound reinterpretation of XRF analytical data significantly advances the comprehension of material provenance, safeguards cultural heritage assets, and yields more nuanced understandings of Timurid economic governance.