BGS mineralogy and petrology collection record

Sample number	S22541; COLLNO638;
Sample Donor	Anderson, E.M.
Rock name	'Original entry: Trachyte ?With Secondary Quartz Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava (?quartz); Ayrshire Memoir, p. 125
Locality details	650 yds E by N of Knevocklaw
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 5708 3875
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.