Linking chronology and archaeometric analysis of pigments in prehispanic Belén style pottery from the Fiambalá region, northwestern Argentina (1200–1500 CE)
Mara Basile , María Reinoso , Micaela Rossi , Eleonora Freire , Emilia Halac , Norma Ratto
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引用次数: 0
Abstract
We present the development of a reference database on the minerals identified in 45 complete Belén-style vessels (ca. 1200–1500 CE) from various funerary contexts in the Fiambalá region, northwestern Argentina. The vessels are characterized by a black-on-red pre-fired bichrome decoration. They are currently housed in local museums, where only micro sampling is allowed. Raman spectroscopy results indicate the presence of hematite in the red pigment, while the black tones were systematically produced using Fe-Mn mineral mixtures; occasionally, carbon was also detected. The results presented here, combined with the chronology of the dated contexts and visual analysis, allow us to validate the profound continuity not only in imagery, techniques, and morphologies, but also in pigment production that persisted for over 300 years, a period marked by the Inca conquest. Our preliminary results demonstrate the potential of this analytical approach to link different lines of archaeological evidence with physicochemical analyses. This sheds light on the persistence of procedures employed and provides evidence of the coexistence of different recipes for paint preparation.
期刊介绍:
Journal of Archaeological Science: Reports is aimed at archaeologists and scientists engaged with the application of scientific techniques and methodologies to all areas of archaeology. The journal focuses on the results of the application of scientific methods to archaeological problems and debates. It will provide a forum for reviews and scientific debate of issues in scientific archaeology and their impact in the wider subject. Journal of Archaeological Science: Reports will publish papers of excellent archaeological science, with regional or wider interest. This will include case studies, reviews and short papers where an established scientific technique sheds light on archaeological questions and debates.