BGS mineralogy and petrology collection record

Sample number	E18073; COLLNOM204;
Sample Donor	Matley, C.A
Rock name	'Original entry: Feldspathic Grit'
Stratigraphy	Not entered
Comments	Compact rock in contact with Gamlan Grit
Locality details	200 yds NNW of Hafod Uchaf
50k map sheet	Harlech (135) View images in GeoScenic related to 'Harlech' View the geology near 'Harlech'
Map reference
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.