BGS mineralogy and petrology collection record

Sample number	MR828
Sample Donor	Not entered
Rock name	'Original entry: Coarse Tuff'
Stratigraphy	Not entered
Comments	Bala. 390/42, B/199
Locality details	Castell, Cader Dinmael, Merionethshire
50k map sheet	Corwen (120) View images in GeoScenic related to 'Corwen' View the geology near 'Corwen'
Map reference	SH 986 458
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions