BGS mineralogy and petrology collection record

Sample number	S23313; COLLNOL170;
Sample Donor	Macgregor,A.G.
Rock name	'Original entry: Medium-Grained Sub-Basic Dyke (Group 3) Agm'
Stratigraphy	Not entered
Comments	ENE dyke (cuts Lower ORS)
Locality details	Changue Glen 1030 yds W 20 deg S from Mid Tulloch
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 5768 3574
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.