# slate industry in the Nantlle Valley

> slate quarries in the Nantlle Valley, Wales

**Wikidata**: [Q106610638](https://www.wikidata.org/wiki/Q106610638)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Slate_industry_in_the_Nantlle_Valley)  
**Source**: https://4ort.xyz/entity/slate-industry-in-the-nantlle-valley