BGS mineralogy and petrology collection record

Sample number	E11048; COLLNO129;
Sample Donor	Matley, C.A
Rock name	'Original entry: Pelitic Grit.'
Stratigraphy	Not entered
Comments	Mona Complex. Gwna Beds. See Mem.Geol.of Anglesey.p.309. Deformed.much mica:but seems epiclastic. Associated with qtzite.
Locality details	Porth Padrig, N.side
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 374 945
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.