BGS mineralogy and petrology collection record

Sample number	S20305; COLLNO517;
Sample Donor	Anderson, E.M.
Rock name	'Original entry: Coarse Ophitic Theralitic Essexite Hht; Agm,'
Stratigraphy	Not entered
Comments	Hillhouse Quarry Sill; Ayrshire Memoir, pp. 273, 287
Locality details	300 yds NE of Hillhouse
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 3447 3402
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.