BGS mineralogy and petrology collection record

Sample number	E41753; E41753/A; COLLNOLA1;
Sample Donor	Allen,P.M.
Rock name	'Original entry: Volcanic Rock'
Stratigraphy	Not entered
Comments	Dyke Rock
Locality details	Afon Gain, 40 m NE of Bridge
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7514 3278
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions