BGS mineralogy and petrology collection record

Sample number	MR920
Sample Donor	Not entered
Rock name	'Original entry: Argillaceous Limestone'
Stratigraphy	Not entered
Comments	Nodule in Wanlock Shale. 496/43. P/233.
Locality details	7 mi NE of Cerrig-y-Drurion [Druidion], Merionethshire
50k map sheet	Corwen (120) View images in GeoScenic related to 'Corwen' View the geology near 'Corwen'
Map reference	SJ 06 55
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions