BGS mineralogy and petrology collection record

Sample number	S67967; COLLNOWX273;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Plug margin. Cobble from brecciated fine-graied ?trachyte which cuts MLG
Locality details	Irish Law, Blair's Craigs. Lower crag
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 2586 5893
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.