BGS mineralogy and petrology collection record

Sample number	S68312; COLLNOWX346;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Dyke - sparse porphyritic ?trachyte: cuts CPL below MLG
Locality details	Greeto Water, Watershed Moor
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 2557 6247
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.