New Research Shifts Understanding of Stonehenge's Altar Stone Origin

Study reveals the Altar Stone did not originate from Orkney, prompting further investigation into its true source.

The Altar Stone's origin was previously believed to be from north-east Scotland, not Wales like the bluestones.
Recent chemical analysis disproved the theory that the stone came from Orkney's famous Neolithic sites.
Researchers are now focusing on other areas within the Orcadian Basin to pinpoint the stone's source.
The Altar Stone's unique grey-green sandstone composition sets it apart from other Stonehenge rocks.
Ongoing studies aim to uncover more about the transportation and cultural significance of the Altar Stone.