https://doi.org/10.1140/epjp/s13360-020-01035-x
Regular Article
Synchrotron micro-XRD applied for the characterization of pottery from the Neolithic to Chalcolithic transitional period: a case study from Tappeh Zaghe, Iran
1
Department of Conservation of Cultural Properties and Archaeometry, Art University of Isfahan, Isfahan, Iran
2
IRAMAT-CRP2A, Institut de Recherche sur les Archéomatériaux, Université Bordeaux Montaigne, Pessac, France
3
ALBA Synchrotron Light Source - CELLS, Barcelona, Spain
4
Department of Physics, University of Isfahan, Isfahan, Iran
5
Research Centre for Conservation of Cultural Relics, Tehran, Iran
6
Department of Archaeology, University of Tehran, Tehran, Iran
a m.emami@aui.ac.ir, emami@chemie.uni-siegen.de
Received:
19
June
2020
Accepted:
21
December
2020
Published online:
9
January
2021
The production of pottery represented a significant pyro-technological progress in the ancient world. Two types of characteristics pottery from the transitional period (Neolithic to Chalcolithic) found at the Tappeh Zaghe in northern Iran were analyzed in order to investigate newly formed phases produced during the firing stage of pottery. This might have been a sign of technological evaluation through transitional period. Petrographic analysis, coupled with multi-image analysis, X-ray powder diffraction and environmental scanning electron microscope with energy-dispersive X-rays (ESEM-EDX) provided information on the compassion and microstructure of ceramic samples. Synchrotron micro-XRD beamline allowed the spatial mapping of crystalline phases from near surface (at the surface) into the matrix of potteries and the detection of minute, major and minor phases. The mineralogical interaction between various primary phases and decomposition regard carbonate reaction within the potteries fabrication in the as-received. New phases were followed across the wall thickness which were achieved by sintering (partial or total) and show a clear transition from outer side to the core of the pottery.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2021
