BGS mineralogy and petrology collection record

Sample number	E8524; COLLNO501;
Sample Donor	Calloway, G.A.
Rock name	'Original entry: Calcareous Mica Schist'
Stratigraphy	Not entered
Comments	See Mem.Geol.of Anglesey c.f.p.344. Mona Complex. Pen-zone. Tourmaline & ----?.
Locality details	Bodwrog
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 401 775
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.