Geologists say they are getting closer to solving mystery as tests suggest stone may have come from elsewhere in Scotland, northern England or even Ireland They spent countless hours on weather-battered Scottish hills, a hardy band of geologists searching for the origin of one of Stonehenge’s most intriguing features.
This story was curated by Byte Panorama from reporting published by Science | The Guardian. Our summary condenses the essential facts available at the time of collection; it does not reproduce the full article. Details, quotes and later updates may appear in the original report.