BGS mineralogy and petrology collection record

Sample number	S27523; COLLNOMR104;
Sample Donor	Macgregor,A.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Lava of Calciferous Sst Ser age cf. z Bd ' Small feldspars.
Locality details	Knockminwood Hill, 200 yds S 20 deg E from Trig Station 1253 ft.
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2814 6814
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.