BGS mineralogy and petrology collection record

Sample number	E48924; COLLNONGB169;
Sample Donor	Berridge,N.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Massive weakly cleaved ?porphyritic andesite
Locality details	1145 m 82 deg from Drosgl Cairn Summit
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View the geology near 'Bangor'
Map reference	SH 6748 6817
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.