BGS mineralogy and petrology collection record

Sample number	E27886; COLLNO1; MRPROG21495;
Sample Donor	Road Research Laboratory
Rock name	'Original entry: Calcareous Sandstone'
Stratigraphy	Not entered
Comments	Top bed
Locality details	Marcham quarry, Marcham near Abingdon
50k map sheet	Abingdon (253) View images in GeoScenic related to 'Abingdon' View the geology near 'Abingdon'
Map reference	SU 45 96
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.