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 a geological map 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.