1855 Barker & Co. 1860-1865 Cleator Iron Co. 1870 Whitehaven Haematite Iron Co.
Publications (7)
- (1924); BGS - Mineral Resources of GB (c1920s) Vol VIII 2nd Ed - Iron Ore - Hematites of West Cumberland, Lancashire and Lake District; 245 pages
- Hewer, R.E.; NMRS (1988); British Mining 36 - Kelton & Knockmurton Iron Mines, The; ISBN 0901450 34 0; pp.74.
- NMRS; British Mining 43 - Memoirs 1991; pp.133,135.
- NMRS; British Mining 69 - Memoirs 2001; pp.7.
- NMRS; British Mining 86 - Memoirs 2008; pp.11.
- NMRS; Newsletter Feb/1983; pp.2.
- NMRS; Newsletter Feb/1991; pp.6.
Todholes Pit - 554m- Jacktrees, No.5 Pit - 628m
- Jacktrees, No.3 Pit - 656m
- Aldby Mine - 692m
- Jacktrees Mine - 744m
- Holebeck Mine, Pit No.4 - 835m
- Gin Pit - 880m
- Jacktrees, No.2 Pit - 887m
- Birks Mine, Pit No.7 - 951m
- James's Pit - 1,013m
- Crossfield (a) - 1,031m
- Cross Field Pit - 1,036m
- Cross Field No.2 Pit - 1,044m
- Cleator No.24 Pit - 1,054m
- Leconfield Pit - 1,056m
- Cleator No.4 Pit - 1,071m
- Montreal No.09 Pit - 1,077m
- Berrier Mine - 1,092m
- Cross Field No.5 Pit - 1,111m
- Birks Mine, Pit No.3 - 1,134m
- Birks Mine, Pit No.4 - 1,144m
- Birks Mine, Pit No.1 - 1,148m
- Crossfield, No.4 Pit - 1,156m
- Birks Mine, Pit No.5 - 1,157m
- Crossfield, No.1 Pit - 1,171m
- Cleator No.6 Pit - 1,174m
- Montreal No.06 Pit - 1,175m
- Crossfield, No.3 Pit - 1,187m
- Cleator Mine - 1,192m
- Montreal No.03 Pit - 1,224m
- Ratten Row Mine - 1,257m
- Birks Mine, Pit No.2 - 1,265m
- High House Mine, Pit No.4 - 1,265m
- Holebeck Mine, Pit No.1 - 1,275m
- High House Mine, Pit No.5 - 1,299m
- St John's Pit - 1,321m
- Parkside Pit - 1,332m
- Parkside Mine, Pit No.19 - 1,333m
- Holebeck Mine - 1,337m
- Holebeck Mine, Pit No.7 - 1,340m
- Holebeck Mine, Pit No.3 - 1,356m
- High House Mine, Pit No.1 - 1,397m
- Crossfield, No.5 Pit - 1,416m
- Montreal Mine - 1,438m
- Montreal No.05 Pit - 1,447m
- High House Mine, Pit No.3 - 1,496m
- Montreal No.04 Pit - 1,508m
- Crossgill Pit - 1,546m
- High House Mine, Pit No.2 - 1,548m
- Cleator No.25 Pit - 1,574m
- Scalelands Mine - 1,630m
Hazelholme - 1,647m- Cleator No.21 Pit - 1,653m
- Church Mine - 1,675m
- Cleator Glebe - 1,683m
- Goose Green Mine - 1,724m
- High Crossgill - 1,726m
- Moor Row, Pit No.1 - 1,730m
Whinnyhill - 1,733m- Cleator No.5 Pit - 1,743m
- Montreal No.12 Pit - 1,766m
- Dalzell No.4 Pit - 1,803m
- Parks Mine - 1,814m
- Dalzell Pit - 1,815m
- New Parkside Mine, Pit No.6 - 1,818m
- Kennyside Mine - 1,825m
- Park Iron Mine - 1,836m
- Parkside Mine - 1,838m
- Birks Pit - 1,843m
- Moor Row, Pit No.2 - 1,850m
- Frizington Mine - 1,850m
- New Parkside Mine, Pit No.3 - 1,895m
- Frizington No.3 Mine - 1,896m
- Moor Row Mine (a) - 1,907m
- Threapthwaite - 1,959m
