BGS mineralogy and petrology collection record

Sample number	E56228; COLLNORK1380;
Sample Donor	Knox,R.W.O.
Rock name	Not entered
Stratigraphy	Woolwich Formation.
Comments	Woolwich Beds. 3.6 m above top pebble bed. Pebble Bed
Locality details	M25 Motorway, Aveley, Flyover West Excavation
50k map sheet	Romford (257) View images in GeoScenic related to 'Romford' View the geology near 'Romford'
Map reference	TQ 576 801
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.