A public record of the stone in your built environmentExplore the mapBrowse all locationsFor researchersAbout the project
Submit a location

Now extended for the rest of the UK

Look who found us via Twitter !

Mary Beth Griggs blogs about London Pavement Geology on Popular Science

We count visits with Google Analytics so we can see which stones and pages people find useful. No advertising, and nothing that identifies you. How we use it