BGS mineralogy and petrology collection record

Sample number	S64318; COLLNOHX74;
Sample Donor	Grout,A.
Rock name	Not entered
Stratigraphy	Not entered
Comments	?Rhyolite/felsite, Carboniferous lava - Passage Group Lavas - type specimen
Locality details	Swinlees Quarry, 3 km N of Dalry
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 289 529
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.