BGS mineralogy and petrology collection record

Sample number	S39957; COLLNOXQ 193;
Sample Donor	Lumsden,G.I.
Rock name	'Original entry: Basalt (Dalmeny)'
Stratigraphy	Not entered
Comments	Basalt (Dalmeny), centre of basal flow of Birrenswark lavas ?Hillhouse
Locality details	1220 yards W 22 deg S from Murtholm
50k map sheet	Dumfries (10) View images in GeoScenic related to 'Dumfries' View the geology near 'Dumfries'
Map reference	NY 35 83
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.