BGS mineralogy and petrology collection record

Sample number	MR19610; COLLNOG6;
Sample Donor	Woodland,A.W.
Rock name	'Original entry: Bluestone'
Stratigraphy	Not entered
Comments	Immediately above ore band showing layer containing numerous spheroidal bodies of ore material 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