BGS mineralogy and petrology collection record

Sample number	E33165; COLLNOYG4499;
Sample Donor	Smith,D.B.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Depth 717' 10" Junction of Marl Slate & Basal Permian Breccia
Locality details	Hartlepool Lighthouse BH 440yd ENE. Of St Hilda's Church Hartlepool
50k map sheet	Durham (27) View images in GeoScenic related to 'Durham' View the geology near 'Durham'
Map reference	NZ 5319 3389
Year collected	Not entered
Bore name	Tinklers Gill [Ncb]
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.