Pit accessed by tunnel.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Perfeddnant
Slate Quarry
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Bryncrug | |
| 52.6285844, -4.0254271 | |
| SH 6301 0535 | |
| Private Land | |
| 135m | |
| #1,639 |
Nant y Mynach - 1,421m- Ffridd Cocyn - 1,595m
- Garth Fach - 1,735m