BGS mineralogy and petrology collection record

Sample number	S54232; COLLNOXT647;
Sample Donor	Ruckley,N.A.
Rock name	'Original entry: Dolerite'
Stratigraphy	Not entered
Comments	25 ft Tertiary dolerite dyke
Locality details	Roadside cutting, 667 yds S 70 deg W of Lochailort signal box
50k map sheet	Arisaig (61) View images in GeoScenic related to 'Arisaig' View the geology near 'Arisaig'
Map reference	NM 7626 8218
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.