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An archaeometric study of early Copper Age pottery from a cave in Romania

  • Alexandra Enea-Giurgiu (a1), Corina Ionescu (a1) (a2) (a3), Volker Hoeck (a1) (a3), Tudor Tămaş (a1) and Cristian Roman (a4)...


Early Copper Age pottery sherds discovered in a cave within the crystalline dolomites of the Southern Carpathians (Romania) were investigated by polarized light optical microscopy (OM), X-ray powder diffraction (XRPD) and electron microprobe analysis (EMPA) to obtain information on the pottery production in the Copper Age in the territory of present-day Romania. Microscopically, the clayey matrix of the ceramic body is highly birefringent or consists of low-birefringent and isotropic parts mixed together, containing fragments of quartz, muscovite, alkali feldspar, plagioclase, biotite, chlorite, heavy minerals and metamorphic and magmatic rocks, as well as an opaque material. The EMPA data revealed an Fe-rich illite-like matrix and helped to identify the mineral nature of the inclusions. Local pottery production in bonfires or surface clamps is envisaged. Miocene illitic clays may have been used as raw materials, mixed with a small amount of sandy temper. The thermal changes revealed by OM, the modification of the XRPD peaks and the EMPA data suggest firing temperatures of between 800 and 850°C.


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Associate Editor: Joao Labrincha



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Baba, M. & Saito, M. (2004) Experimental studies on the firing methods of black topped pottery in Predynastic Egypt. Pp. 575589 in: Egypt at Its Origins: Studies in Memory of Barbara Adams: Proceedings of the International Conference, ‘Origin of the State: Predynastic and Early Dynastic Egypt’, Kraków, 28th August–1st September 2002 (Hendrickx, S., Friedman, R.F., Ciałowicz, K.M. & Chłodnicki, M., editors). Orientalia Lovaniensia Analecta 138. Peeters Publishing, Leuven, Belgium.
Balintoni, I. (1997) Geotectonics of the Metamorphic Terrains from Romania. Ed. Carpatica, Cluj-Napoca, Romania, 176 pp. (in Romanian).
Balintoni, I., Balica, C., Ducea, M.N. & Hann, H.P. (2014) Peri-Gondwanan terranes in the Romanian Carpathians: a review of their spatial distribution, origin, provenance, and evolution. Geoscience Frontiers, 5, 395411.
Balintoni, I., Balica, C., Ducea, M.N., Chen, F., Hann, H.P. & Șabliovschi, V. (2009) Late Cambrian–early Ordovician Gondwanan terranes in the Romanian Carpathians: a zircon U–Pb provenance study. Gondwana Research, 16, 119133.
Bințințan, A. (2013) Experimental archaeology. Controlled firing in open air – a possible way for obtaining blacked-topped chromatic effect. Buletinul Cercurilor Ştiinţifice Studenţeşti, 19, 719 (in Romanian).
Bințințan, A. & Gligor, M. (2016) Pottery kiln: a technological approach to early Eneolithic black-topped production in Transylvania. Studia Antiqua et Archaeologica, 22, 518.
Bințințan, A., Gligor, M., Dulamă, I.D., Rădulescu, C., Stihi, C., Ion, R.M., Teodorescu, S., Știrbescu, R.M., Bucurică, I.A. & Pehoiu, G. (2019) Analysis and structural investigations on early Eneolithic Foeni painted pottery from Alba Iulia–Lumea Noua archaeological site. Romanian Journal of Physics, 64, 903.
Broekmans, T., Adriaens, A. & Pantos, E. (2004) Analytical investigations of cooking pottery from Tell Beydar (NE-Syria). Nuclear Instruments and Methods in Physics Research B, 226, 9297.
Caroll, D. (1970) Clay minerals: a guide to their X-ray identification. Geological Society of America Special Papers, 126, 180.
Davies, P. (1962) Red and black Egyptian pottery. Journal of Egyptian Archaeology, 48, 1924.
De Bonis, A., Cultrone, G., Grifa, C., Langella, A., Leone, A.P., Mercurio, M. & Morra, V. (2017) Different shades of red: the complexity of mineralogical and physicochemical factors influencing the colour of ceramics. Ceramics International, 43, 80658074.
Deer, W.A., Howie, R.A. & Zussman, J. (1992) An Introduction to the Rock-Forming Minerals, 2nd edn. Pearson Prentice Hall, London, UK, 696 pp.
DeVito, C., Medeghini, L., Mignardi, S., Orlandi, D., Nigro, L., Spagnoli, F., Lottici, P.P. & Bersani, D. (2014) Technological fingerprints of Black-Gloss Ware from Motya (Western Sicily, Italy). Applied Clay Science, 88–89, 202213.
Draşovean, F. (1994) The Petreşti culture in Banat. Studies on the History of Banat, XVI, 145 (in Romanian).
Draşovean, F. (2013) About some synchronisms from the late Neolithic and Early Eneolithic in Banat and Transilvania. A Bayesian approach of some absolute data previously published. Analele Banatului, Arheologie–Istorie, XXI, 1134 (in Romanian).
Dufournier, D. (1986) Analyse de la céramique, premiers résultants. Pp. 444446 in: Saï 1 La nécropole Kerma (Gratien, B., editor). Éditions du CNRS, Paris, France.
Fabbri, B., Gligor, M., Gualtieri, S. & Varvara, S. (2009) Archaeometric comparison between the Neolithic pottery of different cultures at the archaeological site of Alba Iulia (Transylvania, Romania). Studia Universitatis Babeș-Bolyai Geologia, 54, 2326.
Fabbri, B., Gualtieri, S., Varvara, S. & Gligor, M. (2008) Archaeometric characterisation of Foeni pottery from the Alba Iulia–Lumea Nouă archaeological site (Romania). Pp. 128139 in: Absolute Ages Obtained by Radiometric Dating (Cosma, C., Varvara, S. & Gligor, M., editors). Quantum, Cluj-Napoca, Romania (in Romanian).
Freestone, I.C., Meeks, N.D. & Middleton, A.P. (1985) Retention of phosphate in buried ceramics: an electron microbeam approach. Archaeometry, 27(2), 161177.
Freestone, I.C., Middleton, A.P. & Meeks, N.D. (1994) Significance of phosphate in ceramic bodies: discussion of paper by Bollong et al. Journal of Archaeological Science, 21, 425426.
Gál, Á., Ionescu, C., Bajusz, M., Codrea, V.A., Hoeck, V., Barbu-Tudoran, L., Simon, V., Mureșan-Pop, M. & Csók, Z. (2018) Composition, technology and provenance of Roman pottery from Napoca (Cluj-Napoca, Romania). Clay Minerals, 53, 621641.
Gherasi, N., Mureșan, M., Mureșan, G., Kräutner, H., Kräutner, F., Lupu, M., Marinescu, F., Savu, H. & Drăgulescu, A.A. (1967) Geological Map of Romania, 1:200,000, Deva File. Geological Institute of Romania, Bucharest, Romania.
Giurgiu, A., Ionescu, C., Šarić, K., Tămaș, T., Roman, C. & Crandell, O. (2015) SEM study of surface decorations of Neolithic–Chalcolithic ceramic pots from the Cerișor Cave (Southern Carpathians, Romania). Presented at: 14th European Meeting on Ancient Ceramics, Athens, Greece.
Giurgiu, A., Ionescu, C., Hoeck, V., Tămaș, T., Roman, C. & Crandell, O. (2017) Insights into the raw materials and technology used to produce Copper Age ceramics in the Southern Carpathians (Romania). Archaeological and Anthropological Sciences, 9, 12591273.
Gligor, M. (2007a) Preventive archaeological research at Alba Iulia–Lumea Nouă. A discovery of material belonging to the Foeni Group. Apulum, XLIV, 128 (in Romanian).
Gligor, M. (2007b) Foeni cultural group. Pp. 5163 in: A History Lesson – Pottery Manufacturing 8000 Years Ago (Ciută, B., Florescu, C., Gligor, M., Mazăre, P., C. Șeteu & S. Varvara, editors). Aeternitas Publishing, Alba Iulia, Romania.
Gligor, M. (2008a) Contributions to the catalogue of discoveries of the Foeni Group in Romania. Patrimonium Apulense, 7–8, 1118 (in Romanian).
Gligor, M. (2008b) On the Neolithic settlement from Petreşti-Groapa Galbenǎ. Apulum, XLV, 293314 (in Romanian).
Gligor, M. (2009a) Foeni ceramic materials from Transylvania. Annales Universitatis Apulensis, Series Historica, 13, 5155 (in Romanian).
Gligor, M. (2009b) The Neolithic and Eneolithic Settlement from Alba Iulia–Lumea Nouă in the Focus of Recent Research. Ed. Mega, Cluj-Napoca, Romania, 487 pp. (in Romanian).
Gligor, M. (2014) The beginnings of the early Eneolithic in Transylvania: a Bayesian approach. Analele Banatului, XXII, 91105 (in Romanian).
Gosselain, O.P. (1992) Bonfire in the enquiries. Pottery firing temperatures in archaeology: what for? Journal of Archaeological Sciences, 19, 243259.
Gualtieri, A.F. & Ferrari, S. (2006) Kinetics of illite dehydroxylation. Physics and Chemistry of Minerals, 33, 490501.
Guggenheim, S., Chang, Y.H. & van Gross, K.A.F. (1987) Muscovite dehydroxylation: high-temperature studies. American Mineralogist, 72, 537550.
Heimann, R. (2017) X-ray powder diffraction (XRPD). Pp. 327341 in: The Oxford Handbook of Archaeological Ceramic Analysis (Hunt, A.M.W., editor). Oxford University Press, Oxford, UK.
Heinrich, K.F.J. (1991) Strategies of electron probe data reduction. Pp. 918 in: Electron Probe Quantitation (Heinrich, K.F.J. & Newbury, D.E., editors). Plenum Press, New York, NY, USA.
Hendrickx, S., Friedman, R. & Loyens, F. (2000) Experimental archaeology concerning black-topped pottery from Ancient Egypt and the Sudan. Cahiers de le Céramique Egyptienne, 6, 171187.
Ionescu, C., Ghergari, V., Horga, M. & Rădulescu, G. (2007) Early Medieval ceramics from the Viile Tecii archaeological site (Romania): an optical and XRD study. Studia Universitatis Babeş-Bolyai Geologia, 52, 2935.
Ionescu, C. & Hoeck, V. (2011) Firing-induced transformations in Copper Age ceramics from NE Romania. European Journal of Mineralogy, 23, 937958.
Ionescu, C., Hoeck, V., Crandell, O.N. & Šarić, K. (2015) Burnishing versus smoothing in ceramic surface finishing: a SEM study. Archaeometry, 57, 1826.
Ionescu, C., Hoeck, V. & Ghergari, L. (2011) Electron microprobe analysis of ancient ceramics: a case study from Romania. Applied Clay Science, 53, 466475.
Ionescu, C. & Hoeck, V. (2017) Electron microprobe analysis (EMPA). Pp. 288304 in: The Oxford Handbook for Archeological Ceramic Analysis (Hunt, A.M.V., editor), Oxford University Press, Oxford, UK.
Kräutner, H.G. (1977) Hydrothermal–sedimentary iron ores related to submarine volcanic rises: the Teliuc–Ghelar type as a carbonatic equivalent of the Lahn–Dill type. Pp. 232253 in: Time- and Strata-Bound Ore Deposits (Klemm, D.D. & Schneider, H.J., editors). Springer, Berlin, Germany.
Luca, S.A., Roman, C. & Diaconescu, D. (2004) Archaeological Research in Cauce Cave (Vol. 1). Ed. Economică, Bucharest, Romania, 288 pp. (in Romanian).
Maggetti, M. (1979) Mineralogisch-petrographische Untersuchung des Scherbenmaterials der urnenfelderzeitlichen Siedlung Elchinger Kreuz, Ldkr. Neu-Ulm/Donau. Kataloge Prähistorische Staatssammlung München, 19, 141172.
Maggetti, M. (1982) Phase analysis and its significance for technology and origin. Pp. 121133 in: Archaeological Ceramics (Olin, J.S. & Franklin, A.D., editors). Smithsonian Institute Press, Washington, DC, USA.
Maggetti, M., Neururer, C. & Ramseyer, D. (2011) Temperature evolution inside a pot during experimental surface (bonfire) firing. Applied Clay Science, 53, 500508.
Maritan, L. (2004) Archaeometric study of Etruscan–Padan type pottery from the Veneto region: petrographic, mineralogical and geochemical-physical characterization. European Journal of Mineralogy, 16, 297307.
Maritan, L., Angelini, I., Artioli, G., Mazzoli, C. & Saracino, M. (2009) Secondary phosphates in the ceramic materials from Frattesina (Rovigo, north-eastern Italy). Journal of Cultural Heritage, 10, 144151.
Maritan, L. & Mazzoli, C. (2004) Phosphates in archaeological finds: implications for environmental conditions of burial. Archaeometry, 46, 673683.
Medeghini, L. & Nigro, L. (2017) Khirbet al-Batrawy ceramics: a systematic mineralogical and petrographic study for investigating the material culture. Periodico di Mineralogia, 86, 1935.
Mercader, J., Garcia-Heras, M. & Gonzalez-Alvarez, I. (2000) Ceramic tradition in the African forest: characterisation analysis of ancient and modern pottery from Ituri, D.R. Congo. Journal of Archaeological Science, 27, 163182.
Molera, J., Pradell, T. & Vendrell-Saz, M. (1998) The colours of Ca-rich ceramic pastes: origin and characterization. Applied Clay Science, 13, 187202.
Moore, D.M. & Reynolds, R.C. Jr. (1997) X-Ray Diffraction and the Identification and Analysis of Clay Minerals. Oxford University Press, Oxford, UK, 378 pp.
Munsell, A. (1994) Munsell Soil Colour Charts. Munsell Colour, New Windsor, NY, USA, 10 pp.
Murad, E. & Wagner, U. (1996) The thermal behavior of an Fe-rich illite. Clay Minerals, 31, 4552.
Mureşan, M., Mureşan, G. & Kräutner, H.G. (1980) Geological Map of Romania, 1:50,000, Hunedoara Sheet. Geological and Geophysical Institute of Romania, Bucharest, Romania.
Rodriguez-Navarro, A., Cultrone, G., Sanchez-Navas, A. & Sebastian, E. (2003) TEM study of mullite growth after muscovite breakdown. American Mineralogist, 88, 713724.
Roman, C., Diaconescu, D. & Luca, S.A. (2000) Archaeological research in Cerişor Cave No. 1 (Great Cave) (Leleșe village, Hunedoara County). Acta Musei Corvinensis, 6, 759 (in Romanian).
Rosenberg, P.E. (2002) The nature, formation, and stability of end-member illite: a hypothesis. American Mineralogist, 87, 103107.
Shepard, A.O. (1976) Ceramics for the Aarchaeologist. Carnegie Institute, Washington, DC, USA, 414 pp.
Spataro, M. (2011) A comparison of chemical and petrographic analyses of Neolithic pottery from south-eastern Europe. Journal of Archaeological Science, 38, 255269.
Taylor, B.N. (2001) The International System of Units (SI). US National Institute of Standards and Technology Special Publication 330. National Institute of Standards and Technology, Washington, DC, USA, 75 pp.
Thér, R. (2004) Experimental pottery firing in closed firing devices from the Neolithic–Hallstatt period in Central Europe. EuroREA, 1, 3582.
Thér, R. (2014) Identification of pottery firing structures using the thermal characteristics of firing. Archaeometry, 56, 7899.
Velde, B. & Druc, C.I. (1999) Archaeological Ceramic Materials. Origin and Utilization. Springer, Berlin, Germany, 299 pp.
Wentworth, C.K. (1922) A scale of grade and class terms for clastic sediments. Journal of Geology, 30, 377392.
Whitney, D.L. & Evans, B.W. (2010) Abbreviations for names of rock forming minerals. American Mineralogist, 95, 185187.


An archaeometric study of early Copper Age pottery from a cave in Romania

  • Alexandra Enea-Giurgiu (a1), Corina Ionescu (a1) (a2) (a3), Volker Hoeck (a1) (a3), Tudor Tămaş (a1) and Cristian Roman (a4)...


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