Marlbeck Mine, Middleton in Teesdale (Middleton-in-Teesdale) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Dunham, K C | 1990 | The Geology of the Northern Pennine Orefield, Volume 1 TYNE to STAINMORE | 250 |
| 2 | Wilcock, D | 1996 to 1998 | IRIS (Index Record for Industrial Sites) Survey Archive | 92370 |
| 3 | Unknown | 1979 | Industrial Archaeology Survey Durham | p157 |
| 4 | Ordnance Survey | 1856 to 1865 | First Edition Ordnance Survey Map | OS, 1st edn, 6", Durham 39, 1859 |
| 5 | Ordnance Survey | 1894 to 1899 | Second Edition Ordnance Survey Map | OS, 2nd edn, 6", Durham 39 NE, 1898 |
| 6 | Newcastle City Archaeology Unit, Truman, L | 01-Jan-1994 to 31-Dec-1994 | RCHME: North Pennines Industrial Archaeology Project | |
| 7 | Watson, E | 11-Jul-2020 | Image of Marlbeck Mine, 2020 | |
| 8 | Linsley, S | 2017 | North Eastern and other Lead Mines | p84 |