Paulo Rebelo | Neoépica Arqueologia e Património Lda. (original) (raw)
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Estudos Arqueológicos de Oeiras é uma revista de periodicidade anual, publicada em continuidade d... more Estudos Arqueológicos de Oeiras é uma revista de periodicidade anual, publicada em continuidade desde 1991, que privilegia, exceptuando números temáticos de abrangência nacional e internacional, a publicação de estudos de arqueologia da Estremadura em geral e do concelho de Oeiras em particular. Possui um Conselho
PARC Pesquisa em Arquitetura e Construção, 2013
Iv Encuentro De Arqueologia Del Suroeste Peninsular Recurso Electronico 2010 Isbn 978 84 92679 59 1 Pag 21, 2010
Acceso de usuarios registrados. Acceso de usuarios registrados Usuario Contraseña. ...
Arqueologia Medieval, 2008
Información del artículo Silos islâmicos de Caparide (Cascais): análise estrutural.
Journal of Archaeological Science, 2013
Archaeological works at Entre Águas 5 (Portugal) uncovered a seasonal LBA settlement with signifi... more Archaeological works at Entre Águas 5 (Portugal) uncovered a seasonal LBA settlement with significant metallurgical remains (crucibles, moulds, prills and a tuyere) related to bronze production. Radiocarbon dating ascribes an occupation period (10the9th century BC) previous to Phoenician establishment in Southwestern Iberia. In spite of the proliferation of metal artefacts during LBA, the production of bronze alloys is still poorly understood. An integrated analytical approach (EDXRF, optical microscopy, SEMeEDS, micro-EDXRF and Vickers microhardness) was used to characterise this metallurgy. Crucibles show immature slags with copious copper nodules, displaying variable tin content (c. 0e26 wt.%), low iron amount (<0.05 wt.%) and different cooling rates. Certain evidences point to direct reduction of oxide copper ores with cassiterite. Scorched moulds with residues of copper and tin indicate local casting of artefacts. Finished artefacts also recovered at the site have an analogous composition (bronze with w10 wt.% Sn and low amounts of Pb, As and Fe) typical of coeval metallurgy in SW Iberia. Some artefacts reveal a relationship between typology and composition or manufacture: a higher tin content for a golden coloured ring or absence of the final hammering for a bracelet. An uncommon gilded nail (gold foil c. 140 mm thick; 11.6 wt.% Ag; w1 wt.% Cu) attests the existence of evolved prestige typologies. This LBA settlement discloses a domestic metallurgy whose main features are typical in Iberian Peninsula. Finally, it should be emphasized that a collection as comprehensive and representative of a single workshop has rarely been studied, enabling a deeper understanding of the various operations involving the bronze production and manufacture of artefacts.
Estudos Arqueológicos de Oeiras é uma revista de periodicidade anual, publicada em continuidade d... more Estudos Arqueológicos de Oeiras é uma revista de periodicidade anual, publicada em continuidade desde 1991, que privilegia, exceptuando números temáticos de abrangência nacional e internacional, a publicação de estudos de arqueologia da Estremadura em geral e do concelho de Oeiras em particular. Possui um Conselho
PARC Pesquisa em Arquitetura e Construção, 2013
Iv Encuentro De Arqueologia Del Suroeste Peninsular Recurso Electronico 2010 Isbn 978 84 92679 59 1 Pag 21, 2010
Acceso de usuarios registrados. Acceso de usuarios registrados Usuario Contraseña. ...
Arqueologia Medieval, 2008
Información del artículo Silos islâmicos de Caparide (Cascais): análise estrutural.
Journal of Archaeological Science, 2013
Archaeological works at Entre Águas 5 (Portugal) uncovered a seasonal LBA settlement with signifi... more Archaeological works at Entre Águas 5 (Portugal) uncovered a seasonal LBA settlement with significant metallurgical remains (crucibles, moulds, prills and a tuyere) related to bronze production. Radiocarbon dating ascribes an occupation period (10the9th century BC) previous to Phoenician establishment in Southwestern Iberia. In spite of the proliferation of metal artefacts during LBA, the production of bronze alloys is still poorly understood. An integrated analytical approach (EDXRF, optical microscopy, SEMeEDS, micro-EDXRF and Vickers microhardness) was used to characterise this metallurgy. Crucibles show immature slags with copious copper nodules, displaying variable tin content (c. 0e26 wt.%), low iron amount (<0.05 wt.%) and different cooling rates. Certain evidences point to direct reduction of oxide copper ores with cassiterite. Scorched moulds with residues of copper and tin indicate local casting of artefacts. Finished artefacts also recovered at the site have an analogous composition (bronze with w10 wt.% Sn and low amounts of Pb, As and Fe) typical of coeval metallurgy in SW Iberia. Some artefacts reveal a relationship between typology and composition or manufacture: a higher tin content for a golden coloured ring or absence of the final hammering for a bracelet. An uncommon gilded nail (gold foil c. 140 mm thick; 11.6 wt.% Ag; w1 wt.% Cu) attests the existence of evolved prestige typologies. This LBA settlement discloses a domestic metallurgy whose main features are typical in Iberian Peninsula. Finally, it should be emphasized that a collection as comprehensive and representative of a single workshop has rarely been studied, enabling a deeper understanding of the various operations involving the bronze production and manufacture of artefacts.