Small level.
Ynysafon
aka Ynys Aafan
Coal Mine
Worked from 1894 to c1920?
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Cwmavon | |
| 51.618105, -3.76068 | |
| SS 7820 9250 | |
| Private Land | |
| 60m | |
| #3,009 |
Meadow Pit - 223m- Maesmelyn Colliery - 720m
- Cwmbyr Colliery - 728m
- Ynyslas Colliery - 798m
- Graig y Tewgoed Colliery - 847m
- Eagle Brickworks Colliery - 919m
- Ynys Dafydd Colliery - 919m
- Wern Colliery - 921m
- Cwmmawr Colliery - 989m
- Tor y Mynydd Colliery - 1,138m
- Dinas Colliery - 1,164m
- Graig Lyn Colliery - 1,165m
- Tewgoed Colliery - 1,271m
- Wernavon Colliery - 1,362m
- Bwlch Colliery - 1,439m
- Ty Maen Colliery - 1,637m
- Blaen Baglan Level - 1,839m
- Hillside Colliery - 1,841m
- Seaview Colliery - 1,926m
- Baglan Park & Swan Collieries - 1,997m