BGS mineralogy and petrology collection record

Sample number	MR32851
Sample Donor	Hestor,S.W.
Rock name	'Original entry: Clay'
Stratigraphy	Eocene. Eocene. London Clay
Comments	Brownish brown clay
Locality details	Quarry name: Harefield Cement works: at Harefield
50k map sheet	Beaconsfield (255) View images in GeoScenic related to 'Beaconsfield' View the geology near 'Beaconsfield'
Map reference	TQ 051 897
Year collected	1975
Bore name	Not applicable
Confidentiality	No restrictions