The Great Stone boulder
Introduction
The photograph on this page of The Great Stone boulder by Richard Law as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Richard Law Taken: 8 Jan 2020
Located for safekeeping inside Image in the 1950s, this glacial erratic is described on the blue notice as "formed in an explosive volcanic eruption during the Ordovician period, 450-460 million years ago. During the last Ice Age possibly up to 400,000 years ago, it was carried by an ice sheet from the Snowdon area... and deposited with others around Northfield... For generations it lay at the corner of Church Road and Church Hill where it protected the Inn Wall"