BGS mineralogy and petrology collection record

Sample number	E10965; COLLNO46;
Sample Donor	Matley, C.A
Rock name	'Original entry: Quartz Schist'
Stratigraphy	Not entered
Comments	see mem. Geology of Anglesey p 309 Quartz, Mica, fine foliated mosaic Mona Complex Gwna Beds
Locality details	Ogo Gynfor beds below Conglom.
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 378 948
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.