Underground with adit and remains of dressing sheds.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Glanyrafon
Slate Mine
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Llangynog | |
| 52.832635, -3.4250307 | |
| SJ 0409 2708 | |
| Private Land | |
| 260m | |
| #1,737 |
Craig y Cribin - 1,064m
Cwm Orog - 1,111m
Craig Rhiwarth - 1,380m- Llangynog - 1,423m
- West Llangynog - 1,425m
- Ochr Craig - 1,452m
- Craig Rhiwarth - 1,543m
- Pengwern - 1,751m
- Llangynog - 1,984m