BGS mineralogy and petrology collection record

Sample number	S23231; COLLNOL532;
Sample Donor	Macgregor,A.G.
Rock name	'Original entry: Hornblende Trachyandesite Agm'
Stratigraphy	Not entered
Comments	Calcif Sst Ser lava (albitised zBd' or trachyte scored out); Ayrshire Memoir, p. 118
Locality details	Threep Skye 58 yds SW from Trig Point 1096 ft, Muir Hill
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 5898 4412
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.