Bronze Age artifacts found in Scotland

A series of Bronze Age artifacts found in Scotland by an amateur metal detectorist have given researchers new insights into ancient trade and craftsmanship. Mariusz Stepien discovered the "Peebles treasure" in 2020 in the Scottish Borders, near Edinburgh, and made a similar find in 2022 near Blyth Bridge, just 11 kilometers away.

Artifacts include rare bronze and copper items

The 2022 discovery included a 3,000-year-old bronze axe head found inside an ancient stone cairn. This led to further excavations by the regional treasure unit and archaeologists from the National Museums of Scotland, uncovering new objects from the end of the Bronze Age, between 1150 and 800 BCE.

Discovery reveals rare casting materials

Matthew Knight, a curator at the National Museums of Scotland, called the find remarkable because casting materials rarely survive. The discovery includes partially preserved clay molds, which were likely used to cast the nearby bronze artifacts. The connection to the earlier Peebles treasure makes the find even more significant.

Blyth discovery includes a unique copper ingot

At the Blyth site, researchers found a second bronze axe and the first complete copper ingot ever discovered in the UK. These items suggest that raw metal was imported into Scotland 3,000 years ago, as copper ingots are usually found in southern Britain. The molds found at Blyth would have been used to make the bronze pieces from the Peebles treasure.

Artifacts show advanced metalworking techniques

Analysis of the bronze from the Peebles treasure showed it had a silvery color, likely due to a high concentration of tin. This suggests the use of a special enrichment technique by Bronze Age artisans. Combustion residues on some artifacts also indicate that the clay molds were fired on-site, showing advanced craftsmanship and local production methods.