Archaeological discoveries reveal massive Iron Age iron bars and Roman coin hoard in Europe

Archaeologists have identified a massive assemblage of prehistoric iron bars in Upper Austria, representing the largest known collection of its kind in Europe. The find, consisting of at least 500 semi-finished iron bars weighing over a tonne, was recovered from gravel workings near the Danube in Deinham.

Research published in Antiquity indicates the bars date to the La Tène period, roughly the third to second centuries BC. Unlike finished tools or weapons, these were semi-products intended for transport and later blacksmithing. The scale of the find suggests a highly organized system of production and exchange, potentially involving cargo transported via the Danube. Researchers suggest the material may have been part of a sunken vessel or a ritual deposit.

In a separate discovery in western Germany, an amateur archaeologist discovered a significant hoard of 934 Roman silver denarii near Wesseling. Weighing approximately 3.1 kilograms, this collection is noted as the largest Roman coin treasure ever found in Germany from the era of Emperor Hadrian. Experts believe the coins were deliberately buried for safekeeping during the second century AD and are currently on display at the LVR-LandesMuseum Bonn.