BGS mineralogy and petrology collection record

Sample number	E11009; COLLNO90;
Sample Donor	Matley, C.A
Rock name	'Original entry: Gwna Green Schist'
Stratigraphy	Not entered
Comments	Mona Complex. Gwna Beds. See Mem.Geol.of Anglesey. Folding Plate X111;pp.295:465:545:555. Just above Carmel Head Thrust Plane,but very new. Little anamorphism. Green beds nrea junction.
Locality details	Thrust west of Porth-yr-Ebol
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 299 930
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.