BGS mineralogy and petrology collection record

Sample number	E26869; COLLNOJS331;
Sample Donor	Stephens,J.V.
Rock name	Not entered
Stratigraphy	Not entered
Comments	BORROWDALE VOLCANICS
Locality details	SWINDALE TUNNELS (haweswater scheme)E. TUNNEL DRIVEN BY NADDEL HOUSE TO SWINDALE 2410' FROM PORTAL,90YDS E. BY S. OF NADDEL HOUSE 830YD S. BY W. OF THORTHWAITE HALL
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View a geological map near 'Appleby'
Map reference	NY 50 14
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.