BGS mineralogy and petrology collection record

Sample number	E62641; E62641/A; E62641/B; COLLNOMH1603;
Sample Donor	Howells,M.F.
Rock name	'Original entry: Tuff/Tuffite'
Stratigraphy	Not entered
Comments	Tuff/tuffite.
Locality details	NW. of Tyddyn Mawr.
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View the geology near 'Barmouth'
Map reference	SH 7023 1558
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions