BGS mineralogy and petrology collection record

Sample number	E50139; COLLNONGB270;
Sample Donor	Berridge,N.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Microdiorite/diorite
Locality details	165 m 102deg from Foot of Aber Falls
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 6700 7000
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.