BGS mineralogy and petrology collection record

Sample number	E10963; COLLNO44;
Sample Donor	Matley, C.A
Rock name	'Original entry: Fine Bedded Grit'
Stratigraphy	Not entered
Comments	see mem. Geology of Anglesey pp 305:311 c.f. E10520 Zircon, Tourmaline,etc,abundantPeltic matrix not much deformed Mona Complex Gwna Beds
Locality details	S. of Graig Wen
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 398 947
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.