BGS mineralogy and petrology collection record

Sample number	E10143; COLLNO355;
Sample Donor	Greenly,E.
Rock name	'Original entry: Mica Schist'
Stratigraphy	Not entered
Comments	See Anglesey Memoir p.260. Mona Complex. S.Stack series Lleyn Division. Minimum folding seen
Locality details	N.of E.of Ynysoedd-y-Ffrydiau
50k map sheet	South Stack (92) View images in GeoScenic related to 'South Stack' View the geology near 'South Stack'
Map reference	SH 214 796
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.