Geologists Rule Out Scottish Origin of Stonehenge's Six-Ton Altar Stone as Search Continues

Summary

A comprehensive geological analysis of the Stonehenge Altar Stone, a sandstone megalith weighing about six tons, suggests the stone did not come from northeast Scotland, as a study published in 2024 had concluded. The investigation examined the stone's geological fingerprint, and the findings send scientists back into the field to track down where the enigmatic slab originated.

Timeline

1. Smithsonian Magazine

   6 Nov 2026, 21:41 UTCSource ↗

   Smithsonian Magazine reports that a comprehensive investigation of the Stonehenge altar stone's geological fingerprint suggests it did not originate in northeast Scotland, contrary to a surprising 2024 study, and sends scientists back into the field to find its origin.