Small pit working with cutting and adit.
Tipping area to east of road.
Was close before the arrival of the NWNGR
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
 | |
| North Wales | |
| Rhyd Ddu | |
| 53.058197, -4.1351533 | |
| SH 5700 5335 | |
| Open Access | |
| 180m | |
| #1,425 | |
Ffridd Isaf - 471m
Clogwyn y Gwin - 805m- Ffridd Isaf - 815m
- Glanrafon - 1,272m
- Bron y Fedw - 1,519m
- Clogwynygarreg Mine - 1,562m
- Llyn y Gadair - 1,586m
- Bwlchgylfin - 1,764m