BGS mineralogy and petrology collection record

Sample number	E63983; COLLNOKB983;
Sample Donor	Not entered
Rock name	Tuff. 'Original entry: Basic Tuff'
Stratigraphy	Not entered
Comments	Noranda DDH 4 37-77ft(GROUP= Snowdon Volcanic Group)(FORM= Bedded Pyroclastic Fm.)(MEMB= .)(IE=E)(TEXTURE=
Locality details	Cwm Llan
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6191 5109
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions