BGS mineralogy and petrology collection record

Sample number	S71849; COLLNONX507;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Plug: very fresh 2mm OL porph. Basalt (Dalmeny) cuts Clyde Plateau Lavas
Locality details	Brisbane Glen, Castle Hill Tourgill
50k map sheet	Rothesay (29) View images in GeoScenic related to 'Rothesay' View a geological map near 'Rothesay'
Map reference	NS 2231 6338
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.