BGS mineralogy and petrology collection record

Sample number	E10987; COLLNO68;
Sample Donor	Matley, C.A
Rock name	'Original entry: Mica Schist'
Stratigraphy	Not entered
Comments	see mem. Geology of Anglesey pp 216:295:fig. 270 p1 xxxi Fine Mica Schist riding on Carnel Head Thrust-plane Mona Complex Amlwch Beds
Locality details	S. side of Porth-y-Wyg
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 297 930
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.