BGS mineralogy and petrology collection record

Sample number	S37440; COLLNOSJ540;
Sample Donor	Johnstone,G.S.
Rock name	'Original entry: Trachyte'
Stratigraphy	Not entered
Comments	Fine-grained basic lava d '
Locality details	From Forkings of Raith, 325 yds upstream in White Grains Burn
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2885 6310
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.