Home/Explore the map/Browse A–Z: M
Blaenau Ffestiniog Slate
This stone is older than it looks. Send it to someone five minutes away.
Just found Blaenau Ffestiniog Slate in Monument.
Ordovician slate, quarried at Blaenau Ffestiniog, Gwynedd, Wales. Nearest stop: Hoxton.
This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/3300-monument/
The closest other recorded buildings.
We would like to use Google Analytics to see which pages people find useful. It sets cookies in your browser, so we only do it if you say yes. Nothing about you is identified individually. What we use and why.