BGS mineralogy and petrology collection record

Sample number	MR19609; COLLNOG4;
Sample Donor	Woodland,A.W.
Rock name	'Original entry: Striped Mudstone'
Stratigraphy	Not entered
Comments	Bluestone horizon, Lower Cambrian
Locality details	NW slopes of Y Lethr
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 654 263
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions