BGS mineralogy and petrology collection record

Sample number	E39910; COLLNOCE174;
Sample Donor	Evans,C.D.R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dolerite Clogwyn YR Eryr
Locality details	1900 ft 145deg E of N of Afon Garage, Wen & Afon Dulyn
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7234 6690
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.