BGS mineralogy and petrology collection record

Sample number	S52673; COLLNOYR1367;
Sample Donor	Smith,D.I.
Rock name	'Original entry: Camptonite'
Stratigraphy	Not entered
Comments	Camptonite dyke
Locality details	Cruachan Main Tunnel, Chainage 18940 ft
50k map sheet	Oban (45) View images in GeoScenic related to 'Oban' View the geology near 'Oban'
Map reference	NN 1161 3222
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.