BGS mineralogy and petrology collection record

Sample number	E42136; COLLNOLB43;
Sample Donor	Jackson,A.A
Rock name	'Original entry: Volcanic Rock'
Stratigraphy	Not entered
Comments	Med grained acid ign rock; mafic mins
Locality details	Moel y Feidiog
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7792 3208
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions