New research has dramatically altered our understanding of Stonehenge's iconic Altar Stone. Analysis of the stone's chemical composition, a process that created a unique 'fingerprint,' reveals its origins lie not in Wales, as previously believed, but in the Orcadian Basin of northeast Scotland – a distance of approximately 466 miles. This groundbreaking discovery, published in Nature, challenges established theories about the monument's construction and the sophistication of Neolithic societies.
Led by researchers from Curtin University, the study analyzed mineral grains within fragments of the six-ton sandstone block. The age and chemical makeup of these grains provided a distinct signature matching rocks from the Orcadian Basin. Specifically, the presence of minerals ranging in age from 1 to 2 billion years old, alongside others around 450 million years old, provided conclusive evidence. This contrasts sharply with the previously accepted theory placing the stone's origin in the Brecon Beacons area of Wales.
The implications of this finding are profound. Transporting such a massive stone across such a considerable distance during the Neolithic period (roughly 2600 BC) necessitates a reevaluation of the technology and societal organization of the time. The researchers suggest the most likely scenario involves a sophisticated maritime transport system along the British coast, pointing to unexpectedly complex trade networks and societal structures far beyond what was previously understood.
Anthony Clarke, lead author of the study, emphasizes the significance of the discovery in understanding the sophisticated coordination required to move such a colossal object. Co-author Richard Bevins adds that while the chemical fingerprint points towards Scotland, the exact point of origin remains a topic for future investigation. The discovery sheds new light on prehistoric Britain, highlighting an advanced level of societal collaboration and long-distance trade routes that were previously unknown.
This revelation prompts exciting new avenues of research into the construction of Stonehenge and offers further insight into the complexity and capabilities of Neolithic communities. The mystery of Stonehenge, far from being solved, deepens with each new discovery, challenging our preconceived notions of prehistoric Britain's technological and social landscape.
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Originally published at: https://www.yahoo.com/news/articles/fingerprint-taken-stonehenge-changes-everything-133500040.html
