Tyne and Wear HER(4151): Heaton Colliery, Middle Pit (C Pit) - Details
Heaton Colliery, Middle Pit (C Pit)
Coal Mining Site
Middle Pit and spoil heap are shown on the 1st edition OS. It is marked as Disused on the 2nd edition OS mapping, so was out of use by 1895. This is presumably Heaton Colliery C Pit which was opened in 1805.
<< HER 4151 >> 1st edition Ordnance Survey Map, 1864, 6 inch scale, Northumberland, 97; Durham Mining Museum www.dmm.org.uk