Among the captivating treasures from the Iberian Bronze Age, two objects stand out. They’re not shiny gold but a dull bracelet and a rusted hemisphere, fashioned from meteoritic iron—not earthbound iron.
This exciting discovery emerged from research led by Salvador Rovira-Llorens, the former head of conservation at Spain’s National Archaeological Museum. Published in a 2024 study, the findings reveal that metalworking techniques in Iberia over 3,000 years ago were surprisingly advanced.
The collection, known as the Treasure of Villena, was uncovered in 1963 in Alicante, Spain. With 66 gold pieces, it’s a remarkable example of Bronze Age craftsmanship in Europe.
Determining the age of the bracelet and hemisphere has been tricky. Archaeologists describe them as having a “ferrous” look, suggesting they were made of iron. However, the Iron Age in the Iberian Peninsula didn’t begin until around 850 BCE, while the gold artifacts date back to between 1500 and 1200 BCE. This discrepancy creates a puzzle for researchers trying to fit these items into the timeline.
Interestingly, meteoritic iron, which has a higher nickel content than regular iron, has been found in other ancient artifacts. For example, the iron dagger of Pharaoh Tutankhamun is a well-known item made from meteoritic iron, highlighting its historical value.
To analyze the two objects, researchers got permission from the Municipal Archaeological Museum of Villena to take samples and test them for nickel using mass spectrometry. Despite the corrosion that altered their makeup, results strongly indicate that both artifacts were crafted from meteoritic iron, aligning them with the other artifacts from around 1400 to 1200 BCE.
This makes them the earliest known examples of meteoritic iron pieces in the Iberian Peninsula, compatible with the late Bronze chronology when celestial iron was prized before the widespread use of terrestrial iron.
Due to the corrosion, further analyses using newer techniques could provide more clarity and confirm these findings, according to the research team.
Understanding the implications of this discovery helps paint a richer picture of the technological prowess of ancient societies. The ability to work with materials from outer space not only showcases their skills in metalworking but also suggests a cultural significance attached to celestial objects.
The findings were shared in Trabajos de Prehistoria, a respected journal, marking a significant moment in our understanding of ancient Iberian metallurgy.
For those curious about historical technologies and materials, this discovery opens up fascinating discussions about how ancient cultures interacted with the universe around them. You can dive deeper into this topic here.
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