BGS mineralogy and petrology collection record

Sample number	E45871; COLLNOAP236;
Sample Donor	Addison,R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Intrusive, igneous, ?dolerite
Locality details	680 m S of Dam at Marchlyn Mawr
50k map sheet	Bangor (106) View images in GeoScenic related to 'Bangor' View a geological map near 'Bangor'
Map reference	SH 6162 6161
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.