BGS mineralogy and petrology collection record

Sample number	E67094; COLLNOWPR452;
Sample Donor	Pratt, W.
Rock name	'Original entry: Tuff'
Stratigraphy	Not entered
Comments	Tuff
Locality details	560 m at 356 deg from Peniarth (Uchaf), Penygader
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View the geology near 'Barmouth'
Map reference	SH 6236 0790
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.