BGS mineralogy and petrology collection record

Sample number	S67353; COLLNOWX144;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Flow, 5mm fsp-ol-?cpx porphyritic basalt (Dunsapie) Clyde Plateau Lavas
Locality details	Walls Hill, crag - centre of E side, 350 m SE of Walls Loch
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 4123 5866
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.