BGS mineralogy and petrology collection record

Sample number	S51669; COLLNOYR1097;
Sample Donor	Smith,D.I.
Rock name	'Original entry: Diorite'
Stratigraphy	Not entered
Comments	Typical diorite
Locality details	Loch Awe Project (HE26): Brander Tunnel, 700 ft from outfall
50k map sheet	Oban (45) View images in GeoScenic related to 'Oban' View the geology near 'Oban'
Map reference	NN 0760 2853
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.