BGS mineralogy and petrology collection record

Sample number	S20386; COLLNOA.103;
Sample Donor	Richey, James E.
Rock name	'Original entry: Phonolitic Trachyte Agm'
Stratigraphy	Not entered
Comments	Plug intrusion (Calcif Sst Ser age); Ayrshire Memoir, p. 120
Locality details	850 yds E of Townend of Grange
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4511 5261
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.