Ceramic vessel 2-12. Cerro de las Alhabacas

Kalathos from the structures 4 and 5 (Camp B) of the Cerro de las Albahacas (Santo Tomé, Jaén, Spain). The site was the scene of the battle of Baécula during the 2nd Punic War (208 BC). Oxidising atmosphere. Decoration with red wavy lines and bands. The red colour is manufactured using hematite (Fe2O3) in high concentration (16.71% wt of Fe according to the EDXRF analysis). The use of an extra amount of iron ore to be added to the clay mix used for decoration is proposed.

New product

Dimensions

: 17 Centimeters

: 20 Centimeters

Materials

pottery

Temporal

: Iberian, Iberians

: Late 3rd ct. BC

Spatial

: Cerro de las Albahacas

: Santo Tomé, Jaén, Spain

: WGS84

 

Copyrights

Creative Commons - Attribution, Non-Commercial, No Derivatives (BY-NC-ND)

References

Bellón, J. P.; Rueda, C.; Lechuga, M.A. y Moreno, Mª I. (2016): “An Archaeological analysis of a battlefield of the Second Punic War: the camps of the battle of Baecula”. Journal of Roman Archaeology, 29: 73-104.

Bellón, J. P.; Rueda, C.; Lechuga, M. A. y Molinos, M. (2016): “Archaeological methodology applied to the analysis of battlefields and military camps of the Second Punic War: Baecula”. Quaternary International · DOI: 10.1016/j.quaint.2016.01.021

Bellón, J. P.; Ruiz, A. Molinos, M; Rueda, C. y Gómez F. (eds.) (2015): La Segunda Guerra Púnica en la Península Ibérica. Baecula: arqueología de una batalla. Textos CAAI 7. Universidad de Jaen. Jaén.

Digital Resources

Activities

Archaeometric analysis

Physical-chemical analysis

Ceramic. Analysis of decoration

University Research Center for Iberian Archaeology

Raman Microscopy

Mineral analysis of the red 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 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;

 

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