Stone enthusiasts are recommended to Prof Ruth Siddall’s amazing site https://www.londonpavementgeology.co.uk/geo-sites/
The site covers cities around the UK and is regularly added to .
Online content for a physical construction material
Stone enthusiasts are recommended to Prof Ruth Siddall’s amazing site https://www.londonpavementgeology.co.uk/geo-sites/
The site covers cities around the UK and is regularly added to .