Small workings.
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Llandderfel
Slate Quarry
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Llandderfel | |
| 52.9128643, -3.5226631 | |
| SH 9771 3614 | |
| Private Land | |
| 185m | |
| #1,584 |
