BGS mineralogy and petrology collection record

Sample number	E17182; ENQ54;
Sample Donor	Enquiry
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	Enquiry from Alex. Reid, 57 Kings Road, Richmond
Locality details	Cow Green Mine, West Common, Durham
50k map sheet	Brough (31) View images in GeoScenic related to 'Brough' View a geological map near 'Brough'
Map reference	NY 8144 3094
Year collected	1935
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.