BGS mineralogy and petrology collection record

Sample number	MR703
Sample Donor	Not entered
Rock name	'Original entry: Pisolitic Ironstone'
Stratigraphy	Not entered
Comments	Arenig
Locality details	Llanengan, Lleyn, Caernarvonshire
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 294 269
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions