BGS mineralogy and petrology collection record

Sample number	S17737; COLLNO48;
Sample Donor	Richey, James E.
Rock name	'Original entry: Oligoclase Quartz Trachyte Hht Cf. Porphyritic Felsite Agm'
Stratigraphy	Not entered
Comments	Pebble in ashy mudstone
Locality details	180 yds S of Whitecraig
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 2771 5115
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.