| |
Colliery
/Shaft |
Shaft
Sunk |
Colliery
Closed |
| |
Lady Alice Pit, Littletown Colliery |
1831 |
|
| |
Lady Durham Pit, Sherburn Colliery |
07 Oct 1873 |
|
| |
Lady Pit, Greenlawalls Colliery |
|
|
| |
Lady Pit, Norwood Colliery |
|
|
| |
Lady Pit, South Birtley Colliery |
|
|
| |
Lady Pit, Wingate Grange Colliery |
|
26 Oct 1962 |
| |
Lady's Rake (Lead Ore) |
|
Mar 1930 |
| |
Lamb Pit, Cramlington Colliery |
|
|
| |
Lambton Pit, Penshaw Colliery |
10 May 1792 |
|
| |
Lamp Pit, Risemoor Colliery |
09 Nov 1767 |
|
| |
Lanchester Colliery, Hannah Pit |
|
|
| |
Lands Colliery, Engine Pit |
|
|
| |
Lanehead Quarry |
|
|
| |
Langley Park Colliery, Kaysburn Pit |
|
31 Oct 1975 |
| |
Law Pit |
|
|
| |
Lawson's Main Colliery, Delight Pit |
|
|
| |
Leasingthorne Colliery, 10 feet Pit |
1842 |
Oct 1967 |
| |
Leasingthorne Colliery, No. 1 Pit |
1901 |
Oct 1967 |
| |
Level Head Engine Shaft, Burtree Pasture (Lead Ore) |
|
|
| |
Leveson Pit, Netherton Colliery |
1836 |
1974 |
| |
Lindsay Pit, Eppleton Colliery |
|
30 Mar 1986 |
| |
Linton Colliery, No. 1 Shaft |
06 Nov 1894 |
1968 |
| |
Lintz Colliery, Anna Pit |
|
Mar 1929 |
| |
Little Pit, North Biddick Colliery |
Mar 1894 |
Mar 1935 |
| |
Little Pit, White Lea Colliery |
|
|
| |
Littleburn Quarry |
|
|
| |
Littletown Colliery, Engine Pit |
1833 |
|
| |
Littletown Colliery, Lady Alice Pit |
1831 |
|
| |
Littletown Colliery, Lord Lambton Pit |
1831 |
|
| |
Lizzie Ann Pit, Prestwick Colliery |
|
|
| |
Lizzie Pit, South Pontop Colliery |
|
1927 |
| |
Lizzie Pit, Weetslade Colliery |
06 Aug 1900 |
1966 |
| |
Lodge Pit, Marley Hill Colliery |
09 Jan 1840 |
03 Mar 1983 |
| |
Lodgesike (Lead Ore) |
|
|
| |
Londonderry Pit, Pittington Colliery |
03 Apr 1826 |
|
| |
Long Dyke Pit, Shilbottle Colliery |
|
1982 |
| |
Longcleugh (Lead Ore) |
|
|
| |
Longhirst Colliery, No. 1 Shaft |
|
1934 |
| |
Lord Lambton Pit, Littletown Colliery |
1831 |
|
| |
Lord Pit, Wingate Grange Colliery |
1839 |
26 Oct 1962 |
| |
Ludworth Colliery |
|
|
| |
Lumley Colliery, 3rd Pit |
|
19 Sep 1924 |
| |
Lumley Colliery, 5th Pit |
09 Nov 1791 |
22 Jan 1966 |
| |
Lumley Colliery, 9th Pit |
18 Sep 1841 |
22 Jan 1966 |
| |
Lumley Colliery, Second Pit |
1776 |
22 Jan 1966 |
| |
Lumley Colliery, Stobbs Hill Pit |
1700's |
22 Jan 1966 |
| |
Lumley Colliery, West Pit |
21 Mar 1907 |
22 Jan 1966 |
