BGS mineralogy and petrology collection record

Sample number	S27192; COLLNOMR57;
Sample Donor	Macgregor,A.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Fine-grained variety of basalt intrusion prob. in neck of Calciferous Sandstone age
Locality details	SW end of Knockencorsan at head of burn, 800 yds N 27 deg E from Outerwards
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2381 6680
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.