Artículo
The persistence of the black colour in magnetite-based pigments in prehispanic ceramics of the Argentine North-West
Fecha de publicación:
07/2019
Editorial:
Wiley Blackwell Publishing, Inc
Revista:
Archaeometry
ISSN:
0003-813X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The persistence of the black colour in magnetite-containing paints in polychrome ceramics of the Argentine North-West processed under conditions considered as oxidant has generated questions about ancient production technologies. In this work, the thermal oxidation reaction of magnetite to hematite under different temperatures, atmospheres and physicochemical characteristics of the materials is experimentally evaluated. The causes of this behaviour are elucidated, and it is concluded that in the archaeological context, a double-firing process was not necessary to achieve the coexistence of different colours.
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Identificadores
Colecciones
Articulos(CCT - MAR DEL PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Citación
Puente, Veronica; Porto López, J. M.; Desimone, Paula Mariela; Botta, Pablo Martín; The persistence of the black colour in magnetite-based pigments in prehispanic ceramics of the Argentine North-West; Wiley Blackwell Publishing, Inc; Archaeometry; 61; 5; 7-2019; 1066-1080
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