A Glimpse into Raw Material Management in the Early Iron Age: Bronze Ingots from a Production Settlement in Wicina (Western Poland) in Archaeometallurgical Research

• Autorzy: Garbacz-Klempka Aldona , Dzięgielewski Karol , Wardas-Lasoń Marta

Identyfikatory

DOI

10.24425/amm.2024.147806

• Języki publikacji: EN

Abstrakty

EN

Assessing the level of metallurgical and foundry technology in prehistoric times requires the examination of raw material finds, including elongated ingots, which served as semi-finished products ready for further processing. It is rare to find such raw material directly at production settlements, but Wicina in western Poland is an exception. During the Hallstatt period (800-450 BC), this area, situated along the middle Oder River, benefited from its favorable location in the heart of the Central European Urnfield cultures and developed networks for raw material exchange and bronze foundry production. Numerous remnants of casting activities, such as clay casting molds, casting systems, and raw materials, have been discovered at the Wicina settlement. This article aims to provide an archaeometallurgical interpretation of raw material management and utilization by prehistoric communities during the Early Iron Age. To achieve this, a collection of 31 ingots from the defensive settlement in Wicina, along with two contemporary deposits from Bieszków and Kumiałtowice, both found within a 20 km radius of the stronghold, were studied. Investigations were conducted using a range of methods, including optical microscopy (OM), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (SEM-EDS), X-ray fluorescence spectroscopy (ED-XRF), powder X-ray diffraction (PXRD), AAS and ICP-OES spectrometer. The significance of ingots is examined in the context of increasing social complexity and the rising popularity of bronze products, which necessitated diversified production and a demand for raw materials with different properties and, consequently, different chemical compositions.

Słowa kluczowe

EN

archaeometallurgy; copper alloys; casting; ingots; early iron age; Wicina; ED-XRF; SEM-EDS

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2024
• Tom: Vol. 69, iss. 1
• Strony: 163--180
• Opis fizyczny: Bibliogr. 56 poz., fot., rys., tab.

Twórcy

autor

Garbacz-Klempka Aldona

• AGH University of Krakow, Faculty of Foundry Engineering, Historical Layers Research Centre, ul. Reymonta 23, 30-059 Krakow, Poland

• https://orcid.org/0000-0001-8417-6131

autor

Dzięgielewski Karol

• Jagiellonian University, Institute of Archaeology, ul. Gołębia 11, 31-007 Krakow, Poland

• https://orcid.org/0000-0002-8734-2235

autor

Wardas-Lasoń Marta

• AGH University of Krakow, Faculty of Geology, Geophysics and Environmental Protection, Historical Layers Research Centre, al. Mickiewicza 30, 30-059 Krakow, Poland

• https://orcid.org/0000-0001-5959-7663

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Uwagi

1. The research has been supported by a grant from the Flagship Project Mare Nostrum Lab under the Strategic Programme Excellence Initiative at Jagiellonian University by covering the transport costs of the artifacts. The financial support of the National Science Centre, Poland: 2017/26/E/HS3/00656 is acknowledged.

2. Błąd numeracji w bibliografii [poz. 16]