BGS mineralogy and petrology collection record

Sample number	E63850; COLLNOKB850;
Sample Donor	Not entered
Rock name	Tuffite. 'Original entry: Basic Tuffite'
Stratigraphy	Not entered
Comments	(GROUP= Snowdon Volcanic Group)(FORM= Bedded Pyroclastic Fm.)(MEMB= .)(IE=E)(TEXTURE=Trace native Cu
Locality details	Cwm Llan
50k map sheet	Snowdon (119) View images in GeoScenic related to 'Snowdon' View the geology near 'Snowdon'
Map reference	SH 6241 5232
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions