1879-1881 John Millican & Co. 1890-1918 Crossgill Mining Co. 1920-1924 J. Hutchinson
Publications (1)
- Fairbairn, R.A.; NMRS (1993); British Mining 47 - Mines of Alston Moor, The; ISBN 0901450 40 5; pp.155-156,176.
Scar Ends Level - 0m
Copper Hazle Level - 14m
Cross Gill - Middlesyke North Vein Level - 559m
Cross Gill - Shafts - 813m
Crossgill Smelt Mill - 857m
Howgill Syke - Shafts - 969m
Commissioners Level - 1,111m
Duffergill Foot Vein - 1,113m
Lee House Well High Level - 1,422m
Cash Burn - Tyne Level - 1,435m
Ashgill Field - 1,479m
Lee House Well - 1,490m
Lea House Well Low Level - 1,561m
Cross Gill - Shaft - 1,570m
Dryburn - Shaft - 1,769m
Ashgill Force Level - 1,801m
Tyne Bottom Pumping Shaft - 1,803m
Pump Shaft - 1,811m
Tyne Bottom - 1,922m
Tyne Bottom High Level - 1,939m
Tyne Bottom Low Level - 1,967m