Northumberland and Durham Coalfield
(Redirected from Great Northern Coalfield)
![Map of 19th-century coalfields in Great Britain](http://upload.wikimedia.org/wikipedia/commons/thumb/7/79/British.coalfields.19th.century.jpg/220px-British.coalfields.19th.century.jpg)
The Northumberland and Durham Coalfield is a coalfield in North East England, otherwise known as the Durham and Northumberland Coalfield or the Great Northern Coalfield. It consists of the Northumberland Coalfield and the Durham Coalfield.