BGS mineralogy and petrology collection record

Sample number	S22563; COLLNO660;
Sample Donor	Anderson, E.M.
Rock name	'Original entry: Coarse Ophitic Theralitic Essexite Agm'
Stratigraphy	Not entered
Comments	Hillhouse Quarry Sill (coarse modification); Ayrshire Memoir, pp. 272, 275
Locality details	900 yds E of Harpercroft
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 3697 3230
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.