BGS mineralogy and petrology collection record

Sample number	E39150; COLLNOHF280;
Sample Donor	Francis,E.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Rhyolitic tuff
Locality details	500 yd ENE of Crom Clorad Ishf
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 6930 5651
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.