O Tumulus 1 do Souto (Abrantes, Médio Tejo): Novos contributos para o conhecimento das materialidades do mundo funerário do Bronze Final no Centro de Portugal
| العنوان: | O Tumulus 1 do Souto (Abrantes, Médio Tejo): Novos contributos para o conhecimento das materialidades do mundo funerário do Bronze Final no Centro de Portugal |
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| المؤلفون: | Carlo Bottaini, José Mirão, Raquel Vilaça, Ana Cruz, Massimo Beltrame |
| المصدر: | CIÊNCIAVITAE |
| بيانات النشر: | APEQ Associacao Portuguesa para o Estudo do Quaternario, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Archeology, media_common.quotation_subject, Binary alloy, Paleontology, Geology, Art, engineering.material, Archaeological science, Bronze Age, Anthropology, engineering, Bronze, Tumulus, Humanities, Earth-Surface Processes, media_common |
| الوصف: | O artigo apresenta e discute os resultados obtidos das analises arqueometricas realizadas sobre 4 fragmentos de metal, 1 fragmento de cerâmica de uma grande urna e sobre as marcas/incrustacoes encontradas na superficie de um pequeno pucaro procedentes de um contexto funerario de incineracao atribuido ao Bronze Final (BF), o Tumulus 1 do Souto (Abrantes, Centro de Portugal). O sitio arqueologico e os materiais recuperados ja foram publicados por um dos autores, mas o estudo arqueometrico dos materiais, em particular dos fragmentos de metais e das cerâmicas nunca foi efetuado. De acordo com uma abordagem multi-analitica recorreu-se a diversas tecnicas analiticas, nomeadamente Espectrometria de Raios-X Portatil (pXRF), Microscopia Eletronica de Varrimento acoplada a Detector de Raios-X por Dispersao de Energias (SEM-EDS), Microscopia optica (MO) e Difracao de Raios-X (XRD). Os resultados obtidos determinaram a proveniencia da grande urna, provavelmente produzida com materiais encontrados num raio de 10-15 km do sitio arqueologico. A composicao quimica e as caracteristicas dos fragmentos de metal analisados indicam tratar-se de uma liga binaria (Cu+Sn) com pequenas inclusoes de elementos secundarios como prata, arsenio e ferro. O estudo tambem evidenciou, na superficie do pequeno pucaro, a presenca de uma patina metalica. A combinacao dos dados arqueologicos e arqueometricos permitiu aumentar o conhecimento do estado da arte no contexto funerario de cremacao com deposicao em urna, tipico da Idade do Bronze no Oeste da Peninsula Iberica, especialmente no medio Tejo. The Tumulus 1 of Souto (Abrantes, Midlle Tagus): New contributions to the knowledge of the materiality of the Late Bronze Age funerary world in Central PortugalThis paper presents and discusses the results obtained from the archaeometrical analysis of 4 fragments of metal, 1 fragment of a big cinerary urn as well as the metallic incrustations observed on the surface of a small jug. The materials were recovered in the Tumulus 1 of Souto (Abrantes, Central Portugal), a funerary structure dated to the end of the Bronze Age. The archaeological site and the material recovered have already been published by one of the authors; however, the archaeometrical study of the materials, in this case metal fragments and ceramic shards, were never performed. The study adopted a multi-analytical experimental protocol which provide for the use of portable XRF spectroscopy (pXRF), scanning electron microscopy couple whit an energy dispersive X-Ray detector (SEM-EDS), optical microscopy (OM), X-Ray diffraction (XRD). The results obtained have determined the provenance of the big urn, probably produced with materials recovered in a radius of 10-15 km from the archaeological site. The chemical composition of the metal fragments point to a binary alloy (Cu+Sn) with sporadic inclusions of silver, arsenic and iron. The study also evidenced, on the surface of the small jug, the presence of a metallic patina. The combination of archaeological and archaeometrical data implement the state of the art for the understanding of Western Iberia cremation funerary context during the Bronze Age, especially in the middle Tagus valley. Keywords: Incineration, Tumulus, Late Bronze Age, Archaeometry, centre of Portugal |
| تدمد: | 2182-8660 0874-0801 |
| DOI: | 10.30893/eq.v0i19.177 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22e9bc4d40a35c4d7a6252bd4e5c274c https://doi.org/10.30893/eq.v0i19.177 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....22e9bc4d40a35c4d7a6252bd4e5c274c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21828660 08740801 |
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| DOI: | 10.30893/eq.v0i19.177 |