BGS mineralogy and petrology collection record

Sample number	E63467; COLLNOKB467;
Sample Donor	Not entered
Rock name	Basalt. 'Original entry: Basalt'
Stratigraphy	Not entered
Comments	Centre of 4m ?flow, overlies rhyolite, see KB468(GROUP= Snowdon Volcanic Group)(FORM= Bedded Pyroclastic Fm.)(MEMB= .)(IE=E)(TEXTURE=Vesicular
Locality details	Moel yr ogof
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View a geological map near 'Snowdon'
Map reference	SH 5601 4759
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.