BGS mineralogy and petrology collection record

Sample number	E44209; COLLNOMH647;
Sample Donor	Howells,M.F.
Rock name	'Original entry: Tuff'
Stratigraphy	Not entered
Comments	Nodular tuff.
Locality details	700 Yds. ENE. of Lech Cottage.
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 7655 5428
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.