BGS mineralogy and petrology collection record

Sample number	E10377; COLLNO589;
Sample Donor	Greenly,E.
Rock name	'Original entry: Schistose Shale'
Stratigraphy	Not entered
Comments	See Mem.Geol.of Anglesey.p.283
Locality details	Old Quarry, Clegyr bach
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 303 900
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.