BGS mineralogy and petrology collection record

Sample number	E33965; COLLNOJS439;
Sample Donor	Stephens,J.V.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Skiddaw Slate. 4150 ft. from Naddle Farm Portal
Locality details	Swindale Tunnels: Eastern Tunnel (Manchester City Corop. Waterworks - Haweswater Scheme) Portal of Tunnel at Naddle Farm [NY5103 1528], Portal at Swindale [NY5251 1521]
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View the geology near 'Appleby'
Map reference	NY 509 152
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.