BGS mineralogy and petrology collection record

Sample number	S17586; COLLNO1557;
Sample Donor	Clough, C.T.
Rock name	'Original entry: Rotten Chilled Rock With Porphyritic Plagioclase Agm'
Stratigraphy	Not entered
Comments	Field occurrence doubtful, ?surface microlithic
Locality details	3ft W of W end of Coprington Castle
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 4072 3624
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.