BGS mineralogy and petrology collection record

Sample number	E6422; COLLNO1;
Sample Donor	Flett,J.S.
Rock name	'Original entry: Serpentine With Enstatite'
Stratigraphy	Not entered
Comments	Bastite
Locality details	Rd.side 200yds.S.of Cerig-efa[Gerrig-Efa], 1m. SW.of Four Mile Bridge
50k map sheet	Holyhead (93) View images in GeoScenic related to 'Holyhead' View the geology near 'Holyhead'
Map reference	SH 269 772
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.