BGS mineralogy and petrology collection record

Sample number	E66206; COLLNOWPR55;
Sample Donor	Pratt, W.
Rock name	Lapilli-Tuff. 'Original entry: Lapilli Tuff'
Stratigraphy	Not entered
Comments	Not entered
Locality details	400 m. WNW. of Dol-y-Cae.
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 7363 1184
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.