1930-1935 W. Chalmers & Co. 1938 Hilderston Hills Coal Co. Ltd 1940 Hilderston Hills Colliery Co. Ltd 1950 Alex. Horne 1955 Patrick & James Horne
| #5,390 | |
| Midland Valley | |
| Blackridge | |
| 55.913553, -3.809912 | |
| NS 8697 7042 | |
| Private Land | |
| 211m | |
| 0 Images |
Barnsmuir Colliery - 556m- Arnloss (a) - 1,973m
- Arnloss (c) - 1,691m
- Balauhaiston - 1,999m
- Balquhatstone, Pit No.3 - 1,983m
- Balquhatstone, Pit No.7 - 1,903m
- Balquhatstone, Pit No.8 - 1,788m
- Barnsmuir, No.1 Pit - 977m
- Barnsmuir, No.2 Pit - 435m
- Barnsmuir, No.3 Pit - 434m
- Barnsmuir, No.4 Pit - 690m
- Barnsmuir, No.5 Pit - 833m
- Barnsmuir, No.7 Pit - 537m
- Crosshill (b) - 1,964m
- Drumclair - 1,262m
- Easter Whin - 1,209m
Hillhead, Pit No.1 - 1,201m- Limerigg & West Drumclair - 1,418m
- Limerigg, No.1 Pit - 596m
- Limerigg, No.3 Pit - 928m
- Limerigg, No.5 Pit - 1,409m
- Limerigg, No.9 Pit - 1,160m
- Lochend, No.4 - 1,695m
- Muirhill (Reynolds) - 360m
- Redhall - 1,610m
- Whiteside, No.3 - 1,999m
Limerigg Oil Works - 1,408m