Situated between Logaulas and Graig Fawr, this was the smallest mine drained by Lefel Fawr.
| Year | Activity |
|---|---|
| 1863 | Lefel Fawr 700fm, 242fm beyond Penygist, 140fm short of Glogfach (which was reached 9 years later. |
Publications (1)
- Bick, D.E. (1991); Old Metal Mines of Mid-Wales, The; South of Goginan - Part 1; pp.28-30
