BGS mineralogy and petrology collection record

Sample number	E62844; COLLNOA376;
Sample Donor	Leng, Melanie
Rock name	Not entered
Stratigraphy	Not entered
Comments	Garnedd Wen Form. Cong. Siltstone-silty Mst. couplets
Locality details	Nant Braich y Rhiw Valley
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 6478 0045
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions