BGS mineralogy and petrology collection record

Sample number	S99575; COLLNONY370;
Sample Donor	MacPherson,K.
Rock name	Trachyte.
Stratigraphy	Not entered
Comments	Trachyte
Locality details	Balgray Reservoir
50k map sheet	Kilmarnock (22E) View images in GeoScenic related to 'Kilmarnock' View a geological map near 'Kilmarnock'
Map reference	NS 5141 5671
Year collected	1997
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.