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 the geology near 'Barmouth'
Map reference	SH 6478 0045
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions