‘Chocolate’ flint was the most important raw material used by prehistoric communities from the Palaeolithic to the Late Bronze Age in the north-east margin of the Holy Cross Mountains to as far away as the Carpathian Mountains. At present... more
‘Chocolate’ flint was the most important raw material used by prehistoric communities from the Palaeolithic to the Late Bronze Age in the north-east margin of the Holy Cross Mountains to as far away as the Carpathian Mountains. At present we know of 26 exploitation points of this raw material, which occurs in Upper Jurassic limestone deposits and karstic clays – the highest Oxfordian limestone and Lower Kimmeridgian. Five mining sites are presented in this article in chronological order to give an overview of their four main aspects – mining methods, mining tools, dating by radiocarbon determinations, and flint working.
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Soil geochemical prospecting is becoming an increasingly important part of archaeological research. Therefore, it is possible to determine the location of various archaeological facilities that no longer exist in the study region. In this... more
Soil geochemical prospecting is becoming an increasingly important part of archaeological research. Therefore, it is possible to determine the location of various archaeological facilities that no longer exist in the study region. In this study, a morphological analysis of the “Stara Góra” deposit in Radzimowice (Lower Silesia, Poland) was performed using LiDAR DTM (light detection and ranging digital terrain model) images and historical data that describe mining in the vicinity of Radzimowice. This method identified numerous remains of centuries-old mining and metallurgical activity. The data collected were used to create a map of arsenic soil concentrations in this area. The map helped point to the exact locations of the old ore-processing facilities. Geochemical mapping was performed on a 20 × 20-m grid at a sampling depth of approximately 0.2 m. The samples were analysed by X-ray fluorescence spectrometry with energy-dispersive X-ray spectroscopy (XRF-EDS). The highest concentra...
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Researches on prehistoric flint mines are currently widely developing, as they allow a deep insight into the past economy, early industry, and the network of trading routes and inter-regional contacts. In the territory of Poland and in... more
Researches on prehistoric flint mines are currently widely developing, as they allow a deep insight into the past economy, early industry, and the network of trading routes and inter-regional contacts. In the territory of Poland and in general, Central Europe, one of the most important flint raw materials was an Upper Jurassic chert, so-called chocolate flint. In this paper are presented preliminary results of the research of chocolate flint mine in Poręba Dzierżna, site 24 (Kraków-Częstochowa Upland, southern Poland). The outcrop, and anthropogenic relief indicating the activity of prehistoric miners, were discovered in 2013. Recently excavations undertaken on the site recorded the remains of mining shafts, spoil heaps, and rich traces of workshops. The deposits of chocolate flint were previously known only in the Holy Cross Mountains, 130 km to the NE. The research undertaken has therefore a significant impact on the existing interpretations related to the extraction, use, and dis...
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This paper reports the results of non-destructive energy dispersive x-ray fluorescence (EDXRF) analysis of 186 obsidian artifacts from eight archaeological sites attributable to the Alföld Linear Pottery Culture (c. 5600-4900 cal BC).... more
This paper reports the results of non-destructive energy dispersive x-ray fluorescence (EDXRF) analysis of 186 obsidian artifacts from eight archaeological sites attributable to the Alföld Linear Pottery Culture (c. 5600-4900 cal BC). This is the largest instrument-based study yet conducted and reported for Alföld Linear Pottery Culture (ALPC) artifacts from Slovakia, where ALPC chipped lithic assemblages are almost entirely composed of obsidian items. Results show that all obsidian artifacts analyzed were manufactured exclusively from a volcanic glass of the Carpathian 1 chemical type, the source of which has been localised in Slovakia. This chemical variety of obsidian appears to have been the most important volcanic glass used by prehistoric communities in East-Central Europe during the Neolithic.
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The study details a pilot experiment in which samples of “chocolate’”flint from four procurement sites in Poland and chert from the United States were characterized spectrally and distinguished using reflectance spectroscopy and... more
The study details a pilot experiment in which samples of “chocolate’”flint from four procurement sites in Poland and chert from the United States were characterized spectrally and distinguished using reflectance spectroscopy and multivariate statistics. The characterization of ‘chocolate’ flint and the successful differentiation of sources has been, and continues to be, a major research focus for understanding prehistoric consumption, use, and distribution of this favored lithic resource. Reflectance spectroscopy potentially provides an analytical methodology for identifying artefact source by successfully distinguishing spatially and compositionally unique deposits. Initial results from the study show that “chocolate” flint can be distinguished from other silicite tool stone resources, regional lookalike materials, and by individual deposit. Future studies will test a more robust sample size of ‘chocolate’ flints and conduct experiments on surface weathering
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The area of the Vistula is rich in deposits of several kinds of flint that were widely used in prehistoric times: ‘chocolate’, grey white-spotted, Jurassic-Krakow, striped (banded), and on its eastern borders, Volhynian. The... more
The area of the Vistula is rich in deposits of several kinds of flint that were widely used in prehistoric times: ‘chocolate’, grey white-spotted, Jurassic-Krakow, striped (banded), and on its eastern borders, Volhynian. The differentiation of these flint types and determination of their characteristic features can be achieved by applying mineralogical studies. Samples of flint from Poland and Ukraine were collected in flint outcrops and deposits used by prehistoric communities from the Palaeolithic to the Bronze Age and analysed to determine distinguishing characteristics. The mineralogical research focused on the accessory minerals present in the flint samples. The most interesting and useful minerals recognized are apatites, and phosphates of rare earth elements. Their chemical composition is variable and characteristic for samples from different outcrops. The authors discuss the results of chemical analyses of the phosphates of flints from different geological formations. These ...
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In the Bronze Age flint was still being used throughout Europe. In the early periods of that age flint continued to play an important role in the economy in many areas, as evidenced by the numerous flint mines in use at the time as well... more
In the Bronze Age flint was still being used throughout Europe. In the early periods of that age flint continued to play an important role in the economy in many areas, as evidenced by the numerous flint mines in use at the time as well as flint tools. In the Late Bronze and Early Iron Ages, flint still had an important place in the economies of communities living in East Central Europe. At the same time, analysis of late flint industries suggests that some of those had no utilitarian significance. The presence of flint, especially in inhumation graves from the cemetery at Weklice (used by communities of the Wielbark culture during the Roman Period) potentially adds to the debate about its significance. The cemetery at Weklice is the one of the best-known sites from the Roman Period in Poland. The graves are mostly equipped with local finds of metals: gold, silver, copper alloys, iron and amber as well as Roman imports (glass beads, vessels: glass, copper alloys). The collections co...
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Analysis of molecular composition of organic matter in lithics can determine correlations between organic matter and rock source. The paper presents the possibilities and limitations of using this method in Earth Sciences and Archaeology
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In the Bronze Age, flint was still being used throughout Europe. During the early periods of this age, it continued to play an important role in the economy in many areas. Flint was mined until the beginning of the Iron Age. An analysis... more
In the Bronze Age, flint was still being used throughout Europe. During the early periods of this age, it continued
to play an important role in the economy in many areas. Flint was mined until the beginning of the Iron Age. An
analysis of late flint industries from the Wierzbica ‘Zele’ and Krumlovský les mines suggests that some of them had no
utilitarian significance. The presence of flint specimens in the context of certain Urnfield graves allows us to conclude
that, at least among some communities, flint was symbolically significant. These hypotheses need further research. If
they are confirmed, their combination with some metal objects which were materializations of ideological innovations
would further solidify the presence of flint in rituals as a sign of deeply rooted conservative ideologies. The deep shafts
of flint mines would be a spectacular manifestation of the strength of ancient traditions.
to play an important role in the economy in many areas. Flint was mined until the beginning of the Iron Age. An
analysis of late flint industries from the Wierzbica ‘Zele’ and Krumlovský les mines suggests that some of them had no
utilitarian significance. The presence of flint specimens in the context of certain Urnfield graves allows us to conclude
that, at least among some communities, flint was symbolically significant. These hypotheses need further research. If
they are confirmed, their combination with some metal objects which were materializations of ideological innovations
would further solidify the presence of flint in rituals as a sign of deeply rooted conservative ideologies. The deep shafts
of flint mines would be a spectacular manifestation of the strength of ancient traditions.
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The article reports on a group of 22 flint artefacts (Table 1, Fig. 1–4) recovered in 2012 and 2013 from the fill of graves (nos. 586, 587, 588, 590) and a feature (no. 590A – a robbery trench leading to grave 590), and from a layer... more
The article reports on a group of 22 flint artefacts (Table 1, Fig. 1–4) recovered in 2012 and 2013 from the fill of graves (nos. 586, 587, 588, 590) and a feature (no. 590A – a robbery trench leading to grave 590), and from a layer [100A-B ] underlying the bottom of the pits of the graves named above.
More than 40 years ago R. Schild reported the presence of obsidian and Vistulian lithics at Rydno XIII/1959 in central Poland, and speculated that the geological source for the obsidian lay in the Tokay region of Hungary. Non-destructive... more
More than 40 years ago R. Schild reported the presence of obsidian and Vistulian lithics at Rydno XIII/1959 in central Poland, and speculated that the geological source for the obsidian lay in the Tokay region of Hungary. Non-destructive energy dispersive x-ray fluorescence analysis was conducted recently on the Rydno XIII obsidian artifacts, and the data generated support R. Schild, M. Marczak and H. Królik’s suggestion (1975). The geological source of obsidian from a late Mesolithic site in Poland has been documented for the first time by instrumental data results.
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Część badań była finansowana ze środków grantu NCN PRELUDIUM 2 nr UMO-2011/03/N/HS3/03973 pt. Zróżnicowanie górnojurajskich krzemieni „czekoladowych” ze środkowej Polski z punktu widzenia możliwości identyfikacji w badaniach... more
Część badań była finansowana ze środków grantu NCN PRELUDIUM 2 nr UMO-2011/03/N/HS3/03973 pt. Zróżnicowanie górnojurajskich krzemieni „czekoladowych” ze środkowej Polski z punktu widzenia możliwości identyfikacji w badaniach archeologicznych, oraz w ramach konkursu ADULESCENTIA EST TEMPUS DISCENDI IAE PAN dla młodych naukowców: Studia nad górnictwem skał krzemionkowych w prehistorycznej Europie – kopalnia Wierzbica „Zele”, nr 12A/ATD4/MN/2014.
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Badania finansowane przez Narodowe Centrum Nauki – PRELUDIUM 2 (UMO-2011/03/N/HS3/03973) pt. Zróżnicowanie górnojurajskich krzemieni „czekoladowych” ze środkowej Polski z punktu widzenia możliwości identyfikacji w badaniach... more
Badania finansowane przez Narodowe Centrum Nauki – PRELUDIUM 2 (UMO-2011/03/N/HS3/03973) pt. Zróżnicowanie górnojurajskich krzemieni „czekoladowych” ze środkowej Polski z punktu widzenia możliwości identyfikacji w badaniach archeologicznych.
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One of the more important problems related to studies of the Stone Age is determining the mechanisms of long-distance distribution of siliceous rocks. Therefore, it is necessary to develop methods which will allow the different rocks to... more
One of the more important problems related to studies of the Stone Age is determining the mechanisms of long-distance distribution of siliceous rocks. Therefore, it is necessary to develop methods which will allow the different rocks to be distinguished very precisely. Owing to its rich resources, the area of the Vistula Basin is an excellent place for implementing such investigations. It boasts deposits of several kinds of chert which were widely used in the prehistoric times: “Chocolate”, Gray White-Spotted, Striped (banded) and, on its eastern borders, Volhynian. Unfortunately, mistakes are sometimes made when distinguishing the various cherts, especially in the case of “Chocolate Flint”. The investigations were funded by the National Science Centre in Poland (PRELUDIUM 2; UMO-2011/03/N/HS3/03973).
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W archeologii od dawna do artefaktów zalicza się powszechnie wszystko, co zostało w jakikolwiek sposób przekształcone wskutek działalności człowieka (m. in. Clarke 1968, s. 19 i 665; Dunnell 1971, s. 117–118 i 201; Binford 1972, s.... more
W archeologii od dawna do artefaktów zalicza się powszechnie wszystko, co zostało w jakikolwiek sposób przekształcone wskutek działalności człowieka (m. in. Clarke 1968, s. 19 i 665; Dunnell 1971, s. 117–118 i 201; Binford 1972, s. 74–75). Czerpiąc z tego ogromnego zasobu ograniczamy się tutaj do omówienia wybranych aspektów występowania artefaktów krzemiennych w przestrzeni prehistorycznych pól górniczych.
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Badania finansowane przez Narodowe Centrum Nauki – PRELUDIUM 2 (UMO-2011/03/N/HS3/03973).