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Trabajos de Prehistoria
Article . 2012 . Peer-reviewed
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Trabajos de Prehistoria
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Trabajos de Prehistoria
Article . 2012
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El tratamiento térmico en rocas silíceas, un procedimiento técnico para la talla

Authors: Joana Boix Calbet;

El tratamiento térmico en rocas silíceas, un procedimiento técnico para la talla

Abstract

Se pretende mostrar un panorama general del estado actual de las investigaciones sobre el tratamiento térmico como procedimiento para la talla de rocas silíceas. Partiendo de varios autores, se ha desarrollado un programa experimental en el que se sintetizan los aspectos que se consideran más relevantes: las ventajas que supone el tratamiento térmico de la roca; los estigmas característicos que produce sobre ella, principalmente el cambio de color y el lustre térmico; y el momento de su aparición. Hemos experimentado con 24 muestras de un sílex nodular de color oscuro de Serra Llarga (Balaguer, Lleida) que no ha mostrado las mismas reacciones que otros tipos de sílex. Debemos destacar los resultados obtenidos en los pruebas de rugosidad de superficies, que han abierto una línea de investigación prometedora. Finalmente, apuntar la consideración del tratamiento térmico en un contexto técnico y económico más amplio, y no como un fin en sí mismo.

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Keywords

Arqueología experimental, Experimental Archaeology, Europa Occidental, Prehistoria reciente, prehistoria reciente, Prehistoria Reciente, Recent Prehistory, Western Europe, sílex, Alteraciones térmicas, alteraciones térmicas, Sílex, Thermal alterations, tecnología lítica, Archaeology, arqueología experimental, europa occidental, Flint, Lithic technology, CC1-960, Tecnología lítica

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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