BGS mineralogy and petrology collection record

Sample number	S69920; COLLNOWX491;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Flow - sparsely porph 3 mm basalt (Markle). Clyde Plateau Lavas
Locality details	Robbers Craigs, 250 m ESE of Garvock Hill summit
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 2614 6928
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.