BGS mineralogy and petrology collection record

Sample number	S27528; COLLNOMR129;
Sample Donor	Macgregor,A.G.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Lava of Calciferous Sst Ser age ? wBd ' or Wd ' (exceptionally fresh)
Locality details	North Rotten Burn, left bank. 1030 yds E 26 deg N from Trig Station 1323 ftBlack Fell
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2678 6697
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.