That research, published in the journal Nature, overturned a century-old idea that the stone came from current-day Wales. The Altar Stone, the largest of the bluestones used to build Stonehenge, lies at the heart of the ancient monument in southern England. “The Altar Stone is anomalous in many ways to both the bluestones and the sarsens at Stonehenge,” Bevins said. But discovering that Wales was unlikely to be the origin site for the Altar Stone was a game changer, Bevins said. The researchers compared their findings with samples from the Altar Stone and found no mineralogical connection between the rocks.

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Persons: Nick Pearce, ”, Richard Bevins, ” Piecing, ” Bevins, Bevins, Paul Williams, Stenness, T Schaeffer, “ Organizations: CNN, Archaeological Science, Aberystwyth University “, UK’s Aberystwyth University, Aberystwyth University Locations: Scotland, Wales, Orkney, England, Orkney’s, Aberystwyth, Wiltshire, Salisbury, Woods, Marlborough, Preseli, British, Orkney's, Shetland, Caithness, Sutherland, Inverness, Aberdeenshire, Britain