BGS mineralogy and petrology collection record

Sample number	E10937; COLLNO18;
Sample Donor	Matley, C.A
Rock name	'Original entry: Psephitic Schist'
Stratigraphy	Not entered
Comments	see mem. Geology of Anglesey p 317 Blastopsammitic with Epidositic matrix Volcanic fragments one in Skerries Co?.? See loose sheet Mona Complex Skerries Grits
Locality details	Taldrws Cemlyn
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 333 940
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.