BGS mineralogy and petrology collection record

Sample number	E48312; COLLNOLA475;
Sample Donor	Allen,P.M.
Rock name	'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Siltstone
Locality details	110 yds 010 deg from Ford
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference	SH 7427 3229
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.