In new research, archaeologists examined a round heavy metal object from Särdal in the west Swedish region of Halland. Due to its shape and size, it seemed to the researchers a Bronze Age artifact, but the object turned out to be made of a copper-zinc-tin-lead alloy, typical of the Iron Age and later periods. The plano-convex ingot from Särdal, Halland, Sweden. Image credit: Sabatini et al., doi: 10.1016/j.jasrep.2025.105312. The ancient ingot was...
