BGS mineralogy and petrology collection record

Sample number	E25305; COLLNO13/NE38;
Sample Donor	Stevenson,I.P.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Rhyolite
Locality details	100 yds. S by E of R.Dulyn; 375 yds. NE of Rowlyn-Isaf
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 757 682
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.