BGS mineralogy and petrology collection record

Sample number	E50280; COLLNOLA590;
Sample Donor	Allen,P.M.
Rock name	'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Sandstone
Locality details	40 yds 295 deg from Pont Gamlan
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7261 2429
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.