BGS mineralogy and petrology collection record

Sample number	E63695; COLLNOKB695;
Sample Donor	Not entered
Rock name	Lapilli-Tuff. 'Original entry: Accretionary Lapilli Tuff'
Stratigraphy	Not entered
Comments	35m SW of wall(GROUP= Nantmor Group)(FORM= Cwm Eigiau Fm.)(MEMB= .)(IE=E)(TEXTURE=Well bedded
Locality details	Moel y Dyniewyd
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6462 4844
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.