BGS mineralogy and petrology collection record

Sample number	E63307; COLLNOKB307;
Sample Donor	Not entered
Rock name	Tuff. 'Original entry: Basic Tuff'
Stratigraphy	Not entered
Comments	At upper contact of Tal y Fan sill(GROUP= Snowdon Volcanic Group)(FORM= Tal y Fan Volc. Fm.)(MEMB= .)(IE=E)(TEXTURE=
Locality details	Tal y Fan
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 7325 7210
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions