External Links
Publications (3)
- Fairbairn, Raymond A.; NMRS (2005); British Mining 77 - Mines of Upper Teesdale, The; ISBN 0901450 59 6; pp.24,102,143,157,160-161.
- NMRS; British Mining 86 - Memoirs 2008; pp.51.
- NMRS; British Mining 98 - Memoirs 2014; pp.91.
Lead Mill Drift - 85m
Mill Bank - 95m
Arn Gill - 256m
Copley (a) - 381m
Copley (b) - 411m
Copley Bent - 458m
High Trough - 484m
Grewburn - 652m
Colliery - 750m
Colliery - 957m
Gate Cote - 1,013m
Meadowleigh - 1,037m
West Copley - 1,130m
Howle Drift - 1,161m
Lynesack - 1,181m
Copley Lane - 1,240m
Langleydale - 1,329m
Old Copley - 1,341m
Quarry Drift - 1,374m
Quarry Pit - 1,396m
Sandbed - 1,410m
Grewburn, Victoria - 1,481m
Arnghyll, Busty Drift - 1,535m
Low Summerhill - 1,599m
Copley (Drift) - 1,632m
Edge Drift - 1,645m
Drift - 1,726m
West Pits - 1,778m
Arnghyll, Cowley Drift - 1,843m
Hazel Grove, Cowley Drift - 1,855m
Cow Close - 1,876m
Crake Scar (a) - 1,891m
Copperside - 1,908m