BGS mineralogy and petrology collection record

Sample number	S49745; COLLNOYR631;
Sample Donor	Smith,D.I.
Rock name	'Original entry: Banded Hornfels'
Stratigraphy	Not entered
Comments	Banded hornfels
Locality details	Crunachy Adit runs approx. NE (HE 26): 1830 ft from tunnel portal
50k map sheet	Oban (45) View images in GeoScenic related to 'Oban' View the geology near 'Oban'
Map reference	NN 0387 3034
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.