BGS mineralogy and petrology collection record

Sample number	E61312; COLLNOLL401;
Sample Donor	Evans, J.A.
Rock name	'Original entry: Mudstone'
Stratigraphy	Not entered
Comments	Cleaved mudrock. ? Caradoc member
Locality details	Road Cutting on N side of A4212; E of Llyn Celyn
50k map sheet	Corwen (120) View images in GeoScenic related to 'Corwen' View the geology near 'Corwen'
Map reference	SH 896 401
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions