BGS mineralogy and petrology collection record

Sample number	E46077; COLLNOLA287;
Sample Donor	Allen,P.M.
Rock name	'Original entry: Quartzose Sandstone'
Stratigraphy	Not entered
Comments	Quartzite
Locality details	Quarry on main road Dolgelln
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7397 1788
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.