BGS mineralogy and petrology collection record

Sample number	MR21308
Sample Donor	Not entered
Rock name	Gravel. 'Original entry: Flint Gravel'
Stratigraphy	Not entered
Comments	Flint Gravel,Aggregate,Collected byRoad Research Lab.
Locality details	Poyle Sand & Gravel Pits, Colnbrook,
50k map sheet	Windsor (269) View images in GeoScenic related to 'Windsor' View a geological map near 'Windsor'
Map reference	TQ 028 767
Year collected	1957
Bore name	Not applicable
Confidentiality	No restrictions