BGS mineralogy and petrology collection record

Sample number	MR19851
Sample Donor	Edmunds,F.H.
Rock name	'Original entry: Chalk'
Stratigraphy	Not entered
Comments	Upper Cretaceous
Locality details	Knockmills, 12 km. S of Dartford
50k map sheet	Dartford (271) View images in GeoScenic related to 'Dartford' View the geology near 'Dartford'
Map reference	TQ 573 612
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions