Microanalytical study of copper ores from the Chalcolithic settlement of São Pedro (Portugal): Copper production in the south-western Iberian Peninsula

Copper ores recovered at the third millennium bce settlement of São Pedro, Portugal, were characterized by micro-Raman spectroscopy, micro-energy dispersive X-ray spectrometry (micro-EDXRF) and micro-particle-induced X-ray emission spectrometry (micro-PIXE). The collection shows the common presence of secondary copper minerals (malachite, pseudomalachite and libethenite) combined with iron oxyhydroxides (hematite and goethite), while arsenic-rich minerals are absent and, therefore, can be excluded as the source of arsenical copper. Overall, these copper ores suggest a primitive technology involving the exploitation of the superficial zone of ore bodies and reliant on the fortuitous finding of arsenic-rich sources to produce the arsenical copper alloy frequently present among metallic collections of the Iberian Peninsula.     

The local articulation of central power in the north of the Iberian Peninsula (500–1000)

Envisaging political power as dynamic allows the historian to deal with its structures with some sophistication. This paper approaches political power, not as a circumscribed block of bureaucratic elements, but as a complex phenomenon rooted in social reality. The authors explore the dialogue between local and central power, understanding 'dialogue' in its widest sense. Thus the relationships (both amicable and hostile) between local and central spheres of influence are studied. The authors propose a new analytical framework for the study of the configuration of political power in the northern zone of the Iberian peninsula, over a long period of time, which takes in both the post-Roman world and the political structures of the early Middle Ages.     

Religion,secularisation and nationalism in Quebec and the Basque Country: a comparative approach

This article analyses the relationship between religion, secularisation and nationalism in Quebec and the Basque Country using a comparative approach. I will first outline the ethnic‐religious origin of these nationalist movements. Second, I will examine the extent to which the ‘new’ secular and violent nationalism (Euskadi Ta Askatasuna and Front de Libération du Québec) that emerged in the 1960s was fuelled in its origin by a transfer of sacrality. Third, I will address an aspect that has led some theorists to view religion and nationalism as analogous phenomena, in which nationalism is construed as a religion of blood sacrifice. Fourth, I will examine another aspect that leads to this view of religion and nationalism as analogous phenomena, as the latter also provides a framework of transcendent meaning through an imaginary of continuity between the different generations. The article concludes with a series of general considerations on the relations between nationalism, secularisation and religion.     

Terrestrial laser scanning and close range photogrammetry for 3D archaeological documentation: the Upper Palaeolithic Cave of Parpalló as a case study

Graphic and metric archaeological documentation is an activity that requires the capture of information from different sources, accurate processing and comprehensive analysis. If monitoring of the state of conservation is required, this task has to be performed before intervention, during and after the completion of the works in a repetitive way.This paper presents the use of terrestrial laser scanning (TLS) in order to effectively produce, prior to intervention, accurate and high-resolution 3D models of a cave with engravings dating back to the Upper Palaeolithic era. The processing of the TLS data is discussed in detail in order to create digital surface models. The complexity of the cave required the integration of two techniques, TLS and close range photogrammetry to yield not only traditional drawings such as sections and elevations, but also photo-realistic perspective views and visual navigation worlds fully operational in 3D environments. This paper demonstrates the potential of integrating TLS and close range photogrammetry to provide both accurate digital surface models and photo-realistic outputs. This processed data can be used to systematically improve archaeological understanding of complex caves and relief panels of prehistoric art with tiny engravings.     

An Industrial-Archaeological Approach to the Mineral Loading Docks in Rande Strait,North-Western Spain

During the 20th century, the need for raw material promoted a commercial transportation trade of iron ores from the deposits in north-western Spain, where Vigo city was considered one of the most important ports. The global energy crisis in the 1970s, as well as the strong competition from other exporting countries, dented the prolific activity of companies dedicated to the extraction and trading of iron ore. The main goal of this article is the evaluation of one particular element of the mining and industrial heritage — two old mineral loading docks in Ría de Vigo in the Rande Strait, linking the municipalities of Redondela and Moaña. Their development as a tourist resource would add to the cultural and economic activities already developed in the area.