BGS mineralogy and petrology collection record

Sample number	S68614; COLLNOWX403;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Flow, fresh, blue 3mm ol-porphyritic basalt (?Markle). CPL
Locality details	NW-facing scarp, 600m NE of Forkings of Maich
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 3133 6100
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.