BGS mineralogy and petrology collection record

Sample number	MR21334
Sample Donor	Not entered
Rock name	Gravel. 'Original entry: Flint Gravel'
Stratigraphy	Not entered
Comments	Flint Gravel,Aggregate,Collected byRoad Research Lab.
Locality details	City Fields Pit, Henlow,
50k map sheet	Hitchin (221) View images in GeoScenic related to 'Hitchin' View the geology near 'Hitchin'
Map reference	TL 185 376
Year collected	1957
Bore name	Not applicable
Confidentiality	No restrictions