BGS mineralogy and petrology collection record

Sample number	S37477; COLLNOSJ507;
Sample Donor	Johnstone,G.S.
Rock name	'Original entry: Quartz Trachyte'
Stratigraphy	Not entered
Comments	Trachyandesite lava d '
Locality details	From Forkings of Raith, N 20 deg E 550 yds
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2922 6340
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.