BGS mineralogy and petrology collection record

Sample number	E64265; COLLNOKB1265;
Sample Donor	Not entered
Rock name	'Original entry: Acid Ash Flow Tuff'
Stratigraphy	Not entered
Comments	(GROUP= )(FORM= Rhiw Bach)(MEMB= .)(IE=E)(TEXTURE=
Locality details	Cwt y Bugail
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 7336 4697
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.