Shallow workings, with some accesible underground.
External Links
Publications (1)
- Down, C.G.; NMRS (1980); British Mining 14; Manganeses Mines of North Wales, The
Graig Uchaf
Manganese Mine
Worked from 1886 to 1894
Jan 1st, 2024 from Cambrian by Buddle-Bot
| North Wales | |
| Cwm Nantcol | |
| 52.81986, -4.01221 | |
| SH 6450 2660 | |
| Private Land | |
| 220m | |
| #940 |
Graig Uchaf - 447m
Rhinog - 903m- Foel Wen - 1,451m
- Cilcychwyn - 1,496m
- Moelfre - 1,937m