BGS mineralogy and petrology collection record

Sample number	E17576; COLLNORB1561;
Sample Donor	Barnes,R.
Rock name	'Original entry: Silicified Shale Or Mudstone'
Stratigraphy	Not entered
Comments	Position on ordinance map F7
Locality details	A disused quarry in Layburn parish
50k map sheet	Richmond (41) View images in GeoScenic related to 'Richmond' View the geology near 'Richmond'
Map reference	SE 111 906
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.