BGS mineralogy and petrology collection record

Sample number	S68612; COLLNOWX401;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Flow, very fresh, blue grey ?2-3mm ol-porphyritic basalt (?Dalmeny). CPL
Locality details	Knoll, 300 m NW of Crossflat Farm, Howwood
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 3789 6141
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.