BGS mineralogy and petrology collection record

Sample number	E62822; COLLNOWP379/2;
Sample Donor	Pratt, W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Top of Graig y Llan Form; Ash-flow tuff.
Locality details	Stream. 400 m SE of Gesail (Bird rock)
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View the geology near 'Barmouth'
Map reference	SH 6447 0614
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions