BGS mineralogy and petrology collection record

Sample number	S37465; COLLNOSJ464;
Sample Donor	Johnstone,G.S.
Rock name	'Original entry: Quartz Trachyte'
Stratigraphy	Not entered
Comments	Acid lava d '
Locality details	From Garnock Spout upstream 70 yds
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2863 6094
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.