BGS mineralogy and petrology collection record

Sample number	E11067; COLLNO148;
Sample Donor	Matley, C.A
Rock name	'Original entry: Quartz-Albite-Grit. Gneiss Quartzite.'
Stratigraphy	Not entered
Comments	Mona Complex. Gwna Beds. See Mem.Geol.of Anglesey.p.462?. Albite abundant. Chlorite (?) micaceous foliated seems. Llanfair-y-nghorny Beds.
Locality details	Road near Hendre-Fawr
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 318 914
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.