BGS mineralogy and petrology collection record

Sample number	S12736; COLLNO284;
Sample Donor	Grabham, G.W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Jedburgh type B; Glasgow Mem, p. 138 (p. 170 in 1925 edn.)
Locality details	501 ft Trig Sta. 525 yds ESE of Ballagan House
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View a geological map near 'Glasgow'
Map reference	NS 5753 7889
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.