Small anthracite slant.
Nantyffin Colliery
Coal Mine
Worked from c1910 to 1914
Jan 1st, 2024 from NMRS by Buddle-Bot![]()
| South Wales | |
| Ammanford | |
| 51.78818, -3.978991 | |
| SN 6360 1180 | |
| Private Land | |
| 50m | |
| #2,727 |
Dan yr Alt Colliery - 608m
Ammanford - 703m
Betws New Mine - 822m
Glyncywarch Colliery - 1,196m
Pantyffynnon - 1,330m
Llyn yr Onen Colliery - 1,497m
Pontyclerc Colliery - 1,672m
Bwlch Colliery - 1,835m
Bodyst Uchaf Colliery - 1,959m