BGS mineralogy and petrology collection record

Sample number	S47613; COLLNOYR454;
Sample Donor	Smith,D.I.
Rock name	'Original entry: ?Diorite'
Stratigraphy	Not entered
Comments	?Diorite
Locality details	Inverawe Tunnel (HE 26); chainage 9600 ft
50k map sheet	Oban (45) View images in GeoScenic related to 'Oban' View the geology near 'Oban'
Map reference	NN 0404 3064
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.