BGS mineralogy and petrology collection record

Sample number	S21776; COLLNOC50;
Sample Donor	Richey, James E.
Rock name	'Original entry: Trachyte Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava, Td'; Ayrshire Memoir, p. 120
Locality details	600 yds W of Blackwood
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 5356 4930
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.