Small workings in gorge.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
| North Wales | |
| Gellilydan | |
| 52.9483223, -3.9645698 | |
| SH 6810 4080 | |
| Private Land | |
| 60m | |
| #1,540 |
Rhyd y Sarn (Mill) - 1,579m