BGS mineralogy and petrology collection record

Sample number	E39417; COLLNOHF308;
Sample Donor	Francis,E.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Pale tuffite or hyaloclastite
Locality details	500 yds SSE of Pwll Du
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7447 6594
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions