BGS mineralogy and petrology collection record

Sample number	E53062; COLLNOAS41;
Sample Donor	Charley,T.J.
Rock name	Sandstone (Undifferentiated). 'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Sandstone, Hollington Farm, Sherwood Sandstone Group. Triassic.
Locality details	Disused quarry, 375 m. SSW. of Alton Castle.
50k map sheet	Ashbourne (124) View images in GeoScenic related to 'Ashbourne' View a geological map near 'Ashbourne'
Map reference	SK 0714 4215
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.