BGS mineralogy and petrology collection record

Sample number	E63506; COLLNOKB506;
Sample Donor	Not entered
Rock name	Basalt. 'Original entry: Basalt'
Stratigraphy	Not entered
Comments	At junction of BPF and rhyolite of URT, see KB505(GROUP= Snowdon Volcanic Group)(FORM= Bedded Pyroclastic Fm.)(MEMB= .)(IE=E)(TEXTURE=Aphyric
Locality details	Clogwyn y Person
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6174 5538
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.