BGS mineralogy and petrology collection record

Sample number	E47194; COLLNOLA396;
Sample Donor	Allen,P.M.
Rock name	'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Sst. graded
Locality details	330 yds 18 deg from Blaen y Cwm
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7122 2218
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.