BGS mineralogy and petrology collection record

Sample number	S22916; COLLNOD68;
Sample Donor	Richey, James E.
Rock name	'Original entry: Trachyte With Quartz Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava, trachyte, lower horizon (quartz); Ayrshire Memoir, p. 124
Locality details	S end of Black Loch
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4961 5096
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.