BGS mineralogy and petrology collection record

Sample number	E42144; COLLNOLB51;
Sample Donor	Jackson,A.A
Rock name	'Original entry: Volcanic Rock'
Stratigraphy	Not entered
Comments	Grey acid igneous rock; mafic pseudomorphs
Locality details	S of Moel y Feidiog
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7835 3142
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions