Shafts and adits. Greenly 1919.
Ogof Fawr
Gold Mine
Jan 1st, 2024 from Greenly by Buddle-Bot
| North Wales | |
| Mynydd Eilian | |
| 53.4039038, -4.2775869 | |
| SH 4869 9209 | |
| Private Land | |
| #1,195 |
Ogof Fawr - 16m- Tyllau Duon - 548m
Rhosmynach Mine - 808m- East Mona Mine - 1,007m
- Porth yr Aber - 1,538m
- Porth yr Aber - 1,611m