BGS mineralogy and petrology collection record

Sample number	E39365; COLLNOBL179;
Sample Donor	Leveridge,B.E.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Feature crags; massively cleaved
Locality details	5100 ft SW of Tal y Fan, S of EW boundary wall
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 7275 7163
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.