BGS mineralogy and petrology collection record

Sample number	E10483; COLLNO695;
Sample Donor	Greenly,E.
Rock name	'Original entry: Calcareous Graphite Schist'
Stratigraphy	Not entered
Comments	See Mem. Geol.of Anglesey.p.282
Locality details	Bryn Maethlu, deep Qy., W.side.
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 315 875
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.