BGS mineralogy and petrology collection record

Sample number	S63278; COLLNOFX150;
Sample Donor	Hall,I.H.S.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Lower Carboniferous - intrusion
Locality details	Dumbarton Muir, 900 yds at 172 deg from Knockupple
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 4584 7843
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.