BGS mineralogy and petrology collection record

Sample number	S27515; COLLNOMR110;
Sample Donor	Macgregor,A.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Feldsparphyric rock ? Dyke
Locality details	In Horse Burn, 1125 yds S 14 deg W from Trig Station 1446 ft on Creuch Hill
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 2624 6758
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.