BGS mineralogy and petrology collection record

Sample number	E9272
Sample Donor	Dewey,H.
Rock name	'Original entry: Chert'
Stratigraphy	Not entered
Comments	Flint pebble
Locality details	Shooters Hill
50k map sheet	Dartford (271) View images in GeoScenic related to 'Dartford' View a geological map near 'Dartford'
Map reference	TQ 4381 7650
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.