BGS mineralogy and petrology collection record

Sample number	MR16959
Sample Donor	Not entered
Rock name	'Original entry: Sarsen With Quartz Pebbles'
Stratigraphy	Not entered
Comments	Quaternary derived from Eocene- Pres by HG Mantle 1935
Locality details	Shenleybury
50k map sheet	Hertford (239) View images in GeoScenic related to 'Hertford' View the geology near 'Hertford'
Map reference	TL 182 019
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions