Small level.
Glynnantddu Colliery
Coal Mine
Worked from 1840s to c1913
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Abertillery | |
| 51.714355, -3.091319 | |
| SO 2470 0230 | |
| Open Access | |
| 300m | |
| #2,527 |
Cwmnantddu Colliery - 199m- Blaenserchan - 374m
- Llanerch - 532m
- Graig Ddu Level - 537m
- Cwmburgwm Colliery - 1,047m
- Cumburgwm Colliery pit - 1,117m
- Cumburgwm Colliery level - 1,170m
- Greenland Colliery - 1,197m
- Pantygasseg New - 1,249m
- Abiathur Jones' Pit - 1,303m
Viaduct Level - 1,645m- British Colliery - 1,688m
- Navigation Colliery - 1,695m
- Plascoed Colliery - 1,700m
- Black Barn - 1,700m
- Eastern Valley Black Vein - 1,745m
- Gwenallt - 1,765m
- Pentwyn Colliery Slope - 1,767m
- Cwmffrwdoer Colliery - 1,777m
- Powell’s Navigation Colliery - 1,791m
- Blaencuffin Mine - 1,798m
- Cumburgwm Colliery 2 - 1,824m
- Cwmsychan Colliery - 1,923m
- Pentwyn Colliery Level - 1,959m