New product
: 4.5 Centimeters
: 7.5 Centimeters
pottery
: Iberian, Iberians
: Late 3rd ct. BC
: Oppidum Cerro de las Cabezas
: Valdepeñas, Ciudad Real, Spain
: WGS84
Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)
Tuñón, J.A., Sánchez, A., Parras, D.J., Vandenabeele, P. and Montejo, M. (2016): “Micro-Raman spectroscopy on Iberian archaeological material”. Journal of Raman Spectroscopy. 47: 1514-1521.
Esteban, G. (2000): Una característica producción cerámica pintada del Período Ibérico pleno en el sur de la Meseta. CuPAUAM 26: 69-84
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Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND) Arquiberlab http://creativecommons.org/licenses/by-nc-nd/3.0/ |
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Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND) Arquiberlab http://creativecommons.org/licenses/by-nc-nd/3.0/ |
Archaeometric analysis Physical-chemical analysis Ceramic. Analysis of decoration.
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Raman Microscopy Mineral analysis of the red (dark/light) decoration Non destructive. Surface cleaning. Sample pretreatment is not required. Direct measurement. Micro-Raman Spectroscopy (MRS) Renishaw ‘in via’ Reflex Spectrometer coupled with a confocal Leica DM LM microscope (CICT, University of Jaén), equipped with a diode laser (785 nm, 300 mW), and a Peltier-cooled CCD detector, calibrated to the 520.5 cm-1 line of silicon. | |
X-Ray Fluorescence Elemental analysis of the red (dark/light) decoration. Non destructive. Surface cleaning. Sample pretreatment is not required. Direct measurement. Energy dispersive X- ray fluorescence (EDXRF) EDAX (model Eagle III) fluorescence spectrometer (CITI, University of Seville). This spectrometer is equipped with a microfocus X-ray tube with an Rh anode, a polycapillary lens for X-ray focussing, and an 80 mm2 energy dispersive Si-(Li) detector. The sample chamber incorporates an XYZ motorized stage for sample positioning. A high resolution microscope is used to position the sample on the desired distance from the polycapillary. To increase the sensitivity of the low Z elements, the sample chamber can be brought under vacuum. For the analysis of the samples, a spot size of 300 μm was chosen at an operating X-ray tube voltage of 40 kV. The tube current was adapted for each sample in order to optimise the detection of X-rays; |