full size.png

N20792

Old Hartley Colliery, Seaton Valley

Old Hartley, Seaton Valley

55.068553, -1.484505

Moss Pit

Reclaimed

Last Updated:

5 Sept 2021

Owners: 

Delaval Family

HER Info

This is the site of the Moss Pit owned and operated by the Delaval family. It was dug or 'sunk' from 1792 to 1793; it might be thought that this was an unsuccessful bell pit as a nearby wagonway was not extended to this pit. There were many small pits - probably slightly bigger than bell pit mining - in this area. Coal mining probably took place in Medieval times though many pits were sunk to the rich coal layers called seams in the 1780s and 1790s in this area.

'Sketches of The Coal Mines in Northumberland and Durham' T.H.Hair, published in 1844

Have we missed something, made a mistake, or have something to add? Contact us

icon0821.png

Historic Maps provided by

nls-logo.png

Version 1.0