BGS mineralogy and petrology collection record

Sample number	S20179; COLLNO156;
Sample Donor	Richey, James E.
Rock name	'Original entry: Mugearite Jer Porphyritic Mugearite Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava, porphyritic; Ayrshire Memoir, p. 108
Locality details	450 yds ENE of Kirktown
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4897 5229
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.