BGS mineralogy and petrology collection record

Sample number	E39421; COLLNOHF312;
Sample Donor	Francis,E.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Pale massive tuff or tuffite
Locality details	460 yds E of Pwll Du
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 7482 6634
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions