Archaeologists Discover Earliest Evidence of Metal Mining in Poland
Archaeologists from the Jagiellonian University Institute of Archaeology have uncovered the earliest evidence of metal extraction and smelting in Poland. They found that lead ornaments from the Early Iron Age originated from the Olkusz lead deposits in the Silesia-Kraków Upland. Their findings appeared in the journal Archaeometry. New Insights on Olkusz Ore Deposits The researchers