BGS mineralogy and petrology collection record

Sample number	E39424; COLLNOHF315;
Sample Donor	Francis,E.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dolerite lava or intrusion
Locality details	560 yds ESE of Pwll Du
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7485 6514
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions