BGS mineralogy and petrology collection record

Sample number	E31650; COLLNOKH136;
Sample Donor	Harrison,R.K.
Rock name	'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Crashaw Sst. Base of section
Locality details	Alton Qrys. N of village
50k map sheet	Chesterfield (112) View images in GeoScenic related to 'Chesterfield' View the geology near 'Chesterfield'
Map reference	SK 363 643
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.