BGS mineralogy and petrology collection record

Sample number	E25296; COLLNO13/NE29;
Sample Donor	Stevenson,I.P.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dolerite
Locality details	230 yds. SE of Rowlyn-Uchaf; 500 yds. W by N of Rowlyn-Isaf
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 749 680
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.